Home / 9,072,306.90-13,592,713.95-5,875,787.70

Finding the Fourth Proportional to 9,072,306.90, 13,592,713.95 and 5,875,787.70

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Solution

The fourth proportional to 9,072,306.90, 13,592,713.95 and 5,875,787.70 is: 8,803,483.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,306.90 : 13,592,713.95 = 5,875,787.70 : x
  2. Step 2: Convert to fraction form
    9,072,306.90/13,592,713.95 = 5,875,787.70/x
  3. Step 3: Cross multiply
    9,072,306.90x = 13,592,713.95 × 5,875,787.70
  4. Step 4: Simplify right side
    9,072,306.90x = 79,867,901,437,028.41
  5. Step 5: Solve for x
    x = 79,867,901,437,028.41/9,072,306.90
  6. Step 6: Final answer
    x = 8,803,483.21

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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.