Home / 4,208,575.07-6,312,862.61-1,013,701.25

Finding the Fourth Proportional to 4,208,575.07, 6,312,862.61 and 1,013,701.25

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Solution

The fourth proportional to 4,208,575.07, 6,312,862.61 and 1,013,701.25 is: 1,520,551.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,575.07 : 6,312,862.61 = 1,013,701.25 : x
  2. Step 2: Convert to fraction form
    4,208,575.07/6,312,862.61 = 1,013,701.25/x
  3. Step 3: Cross multiply
    4,208,575.07x = 6,312,862.61 × 1,013,701.25
  4. Step 4: Simplify right side
    4,208,575.07x = 6,399,356,737,151.67
  5. Step 5: Solve for x
    x = 6,399,356,737,151.67/4,208,575.07
  6. Step 6: Final answer
    x = 1,520,551.88

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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.