Home / 732,956.28-1,094,421.06-656,561.64

Finding the Fourth Proportional to 732,956.28, 1,094,421.06 and 656,561.64

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Solution

The fourth proportional to 732,956.28, 1,094,421.06 and 656,561.64 is: 980,351.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,956.28 : 1,094,421.06 = 656,561.64 : x
  2. Step 2: Convert to fraction form
    732,956.28/1,094,421.06 = 656,561.64/x
  3. Step 3: Cross multiply
    732,956.28x = 1,094,421.06 × 656,561.64
  4. Step 4: Simplify right side
    732,956.28x = 718,554,886,004.14
  5. Step 5: Solve for x
    x = 718,554,886,004.14/732,956.28
  6. Step 6: Final answer
    x = 980,351.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.