Home / 11,282,110.70-15,569,312.27-6,125,472.90

Finding the Fourth Proportional to 11,282,110.70, 15,569,312.27 and 6,125,472.90

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Solution

The fourth proportional to 11,282,110.70, 15,569,312.27 and 6,125,472.90 is: 8,453,152.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,282,110.70 : 15,569,312.27 = 6,125,472.90 : x
  2. Step 2: Convert to fraction form
    11,282,110.70/15,569,312.27 = 6,125,472.90/x
  3. Step 3: Cross multiply
    11,282,110.70x = 15,569,312.27 × 6,125,472.90
  4. Step 4: Simplify right side
    11,282,110.70x = 95,369,400,350,895.12
  5. Step 5: Solve for x
    x = 95,369,400,350,895.12/11,282,110.70
  6. Step 6: Final answer
    x = 8,453,152.33

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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.