Home / 3,849,029.40-5,773,544.10-2,953,234.20

Finding the Fourth Proportional to 3,849,029.40, 5,773,544.10 and 2,953,234.20

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Solution

The fourth proportional to 3,849,029.40, 5,773,544.10 and 2,953,234.20 is: 4,429,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,029.40 : 5,773,544.10 = 2,953,234.20 : x
  2. Step 2: Convert to fraction form
    3,849,029.40/5,773,544.10 = 2,953,234.20/x
  3. Step 3: Cross multiply
    3,849,029.40x = 5,773,544.10 × 2,953,234.20
  4. Step 4: Simplify right side
    3,849,029.40x = 17,050,627,891,328.22
  5. Step 5: Solve for x
    x = 17,050,627,891,328.22/3,849,029.40
  6. Step 6: Final answer
    x = 4,429,851.30

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Double scale
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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.