Home / 1,566,002.16-2,349,158.76-500,776.56

Finding the Fourth Proportional to 1,566,002.16, 2,349,158.76 and 500,776.56

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Solution

The fourth proportional to 1,566,002.16, 2,349,158.76 and 500,776.56 is: 751,214.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,002.16 : 2,349,158.76 = 500,776.56 : x
  2. Step 2: Convert to fraction form
    1,566,002.16/2,349,158.76 = 500,776.56/x
  3. Step 3: Cross multiply
    1,566,002.16x = 2,349,158.76 × 500,776.56
  4. Step 4: Simplify right side
    1,566,002.16x = 1,176,403,642,726.67
  5. Step 5: Solve for x
    x = 1,176,403,642,726.67/1,566,002.16
  6. Step 6: Final answer
    x = 751,214.57

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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.