Home / 4,937,699.57-7,406,797.22-1,572,169.01

Finding the Fourth Proportional to 4,937,699.57, 7,406,797.22 and 1,572,169.01

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Solution

The fourth proportional to 4,937,699.57, 7,406,797.22 and 1,572,169.01 is: 2,358,332.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,699.57 : 7,406,797.22 = 1,572,169.01 : x
  2. Step 2: Convert to fraction form
    4,937,699.57/7,406,797.22 = 1,572,169.01/x
  3. Step 3: Cross multiply
    4,937,699.57x = 7,406,797.22 × 1,572,169.01
  4. Step 4: Simplify right side
    4,937,699.57x = 11,644,737,044,777.31
  5. Step 5: Solve for x
    x = 11,644,737,044,777.31/4,937,699.57
  6. Step 6: Final answer
    x = 2,358,332.43

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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.