Home / 3,283,337.70-4,925,006.55-887,552.10

Finding the Fourth Proportional to 3,283,337.70, 4,925,006.55 and 887,552.10

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Solution

The fourth proportional to 3,283,337.70, 4,925,006.55 and 887,552.10 is: 1,331,328.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,337.70 : 4,925,006.55 = 887,552.10 : x
  2. Step 2: Convert to fraction form
    3,283,337.70/4,925,006.55 = 887,552.10/x
  3. Step 3: Cross multiply
    3,283,337.70x = 4,925,006.55 × 887,552.10
  4. Step 4: Simplify right side
    3,283,337.70x = 4,371,199,905,966.26
  5. Step 5: Solve for x
    x = 4,371,199,905,966.26/3,283,337.70
  6. Step 6: Final answer
    x = 1,331,328.15

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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.