Home / 3,249,445.67-4,484,375.03-1,799,141.03

Finding the Fourth Proportional to 3,249,445.67, 4,484,375.03 and 1,799,141.03

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Solution

The fourth proportional to 3,249,445.67, 4,484,375.03 and 1,799,141.03 is: 2,482,892.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,445.67 : 4,484,375.03 = 1,799,141.03 : x
  2. Step 2: Convert to fraction form
    3,249,445.67/4,484,375.03 = 1,799,141.03/x
  3. Step 3: Cross multiply
    3,249,445.67x = 4,484,375.03 × 1,799,141.03
  4. Step 4: Simplify right side
    3,249,445.67x = 8,068,023,078,962.90
  5. Step 5: Solve for x
    x = 8,068,023,078,962.90/3,249,445.67
  6. Step 6: Final answer
    x = 2,482,892.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.