Home / 9,312,869.94-13,964,610.12-2,834,702.56

Finding the Fourth Proportional to 9,312,869.94, 13,964,610.12 and 2,834,702.56

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Solution

The fourth proportional to 9,312,869.94, 13,964,610.12 and 2,834,702.56 is: 4,250,624.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,312,869.94 : 13,964,610.12 = 2,834,702.56 : x
  2. Step 2: Convert to fraction form
    9,312,869.94/13,964,610.12 = 2,834,702.56/x
  3. Step 3: Cross multiply
    9,312,869.94x = 13,964,610.12 × 2,834,702.56
  4. Step 4: Simplify right side
    9,312,869.94x = 39,585,516,056,565.91
  5. Step 5: Solve for x
    x = 39,585,516,056,565.91/9,312,869.94
  6. Step 6: Final answer
    x = 4,250,624.81

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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.