Home / 3,732,400.20-5,595,266.28-1,457,395.32

Finding the Fourth Proportional to 3,732,400.20, 5,595,266.28 and 1,457,395.32

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Solution

The fourth proportional to 3,732,400.20, 5,595,266.28 and 1,457,395.32 is: 2,184,791.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,400.20 : 5,595,266.28 = 1,457,395.32 : x
  2. Step 2: Convert to fraction form
    3,732,400.20/5,595,266.28 = 1,457,395.32/x
  3. Step 3: Cross multiply
    3,732,400.20x = 5,595,266.28 × 1,457,395.32
  4. Step 4: Simplify right side
    3,732,400.20x = 8,154,514,890,625.81
  5. Step 5: Solve for x
    x = 8,154,514,890,625.81/3,732,400.20
  6. Step 6: Final answer
    x = 2,184,791.14

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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.