Home / 732,937.41-1,011,482.64-410,650.16

Finding the Fourth Proportional to 732,937.41, 1,011,482.64 and 410,650.16

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Solution

The fourth proportional to 732,937.41, 1,011,482.64 and 410,650.16 is: 566,713.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,937.41 : 1,011,482.64 = 410,650.16 : x
  2. Step 2: Convert to fraction form
    732,937.41/1,011,482.64 = 410,650.16/x
  3. Step 3: Cross multiply
    732,937.41x = 1,011,482.64 × 410,650.16
  4. Step 4: Simplify right side
    732,937.41x = 415,365,502,895.81
  5. Step 5: Solve for x
    x = 415,365,502,895.81/732,937.41
  6. Step 6: Final answer
    x = 566,713.47

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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.