Home / 3,592,406.70-5,388,610.05-2,316,948.30

Finding the Fourth Proportional to 3,592,406.70, 5,388,610.05 and 2,316,948.30

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Solution

The fourth proportional to 3,592,406.70, 5,388,610.05 and 2,316,948.30 is: 3,475,422.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,406.70 : 5,388,610.05 = 2,316,948.30 : x
  2. Step 2: Convert to fraction form
    3,592,406.70/5,388,610.05 = 2,316,948.30/x
  3. Step 3: Cross multiply
    3,592,406.70x = 5,388,610.05 × 2,316,948.30
  4. Step 4: Simplify right side
    3,592,406.70x = 12,485,130,894,710.41
  5. Step 5: Solve for x
    x = 12,485,130,894,710.41/3,592,406.70
  6. Step 6: Final answer
    x = 3,475,422.45

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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.