Home / 9,551,981.70-14,327,972.55-6,528,672.90

Finding the Fourth Proportional to 9,551,981.70, 14,327,972.55 and 6,528,672.90

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Solution

The fourth proportional to 9,551,981.70, 14,327,972.55 and 6,528,672.90 is: 9,793,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,551,981.70 : 14,327,972.55 = 6,528,672.90 : x
  2. Step 2: Convert to fraction form
    9,551,981.70/14,327,972.55 = 6,528,672.90/x
  3. Step 3: Cross multiply
    9,551,981.70x = 14,327,972.55 × 6,528,672.90
  4. Step 4: Simplify right side
    9,551,981.70x = 93,542,646,099,128.91
  5. Step 5: Solve for x
    x = 93,542,646,099,128.91/9,551,981.70
  6. Step 6: Final answer
    x = 9,793,009.35

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Double scale
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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.