Home / 963,715.74-1,329,935.59-534,003.04

Finding the Fourth Proportional to 963,715.74, 1,329,935.59 and 534,003.04

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Solution

The fourth proportional to 963,715.74, 1,329,935.59 and 534,003.04 is: 736,928.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,715.74 : 1,329,935.59 = 534,003.04 : x
  2. Step 2: Convert to fraction form
    963,715.74/1,329,935.59 = 534,003.04/x
  3. Step 3: Cross multiply
    963,715.74x = 1,329,935.59 × 534,003.04
  4. Step 4: Simplify right side
    963,715.74x = 710,189,648,064.19
  5. Step 5: Solve for x
    x = 710,189,648,064.19/963,715.74
  6. Step 6: Final answer
    x = 736,928.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.