Home / 3,044,146.30-4,566,219.45-1,551,154.30

Finding the Fourth Proportional to 3,044,146.30, 4,566,219.45 and 1,551,154.30

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Solution

The fourth proportional to 3,044,146.30, 4,566,219.45 and 1,551,154.30 is: 2,326,731.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,146.30 : 4,566,219.45 = 1,551,154.30 : x
  2. Step 2: Convert to fraction form
    3,044,146.30/4,566,219.45 = 1,551,154.30/x
  3. Step 3: Cross multiply
    3,044,146.30x = 4,566,219.45 × 1,551,154.30
  4. Step 4: Simplify right side
    3,044,146.30x = 7,082,910,934,611.14
  5. Step 5: Solve for x
    x = 7,082,910,934,611.14/3,044,146.30
  6. Step 6: Final answer
    x = 2,326,731.45

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Double scale
Find fourth proportional to 3,044,147.30, 4,566,220.95 and 1,551,155.30
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.