Home / 732,052.84-1,010,089.22-459,963.08

Finding the Fourth Proportional to 732,052.84, 1,010,089.22 and 459,963.08

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Solution

The fourth proportional to 732,052.84, 1,010,089.22 and 459,963.08 is: 634,658.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,052.84 : 1,010,089.22 = 459,963.08 : x
  2. Step 2: Convert to fraction form
    732,052.84/1,010,089.22 = 459,963.08/x
  3. Step 3: Cross multiply
    732,052.84x = 1,010,089.22 × 459,963.08
  4. Step 4: Simplify right side
    732,052.84x = 464,603,748,706.00
  5. Step 5: Solve for x
    x = 464,603,748,706.00/732,052.84
  6. Step 6: Final answer
    x = 634,658.76

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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.