Home / 8,908,834.29-12,294,191.43-4,834,453.29

Finding the Fourth Proportional to 8,908,834.29, 12,294,191.43 and 4,834,453.29

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Solution

The fourth proportional to 8,908,834.29, 12,294,191.43 and 4,834,453.29 is: 6,671,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,834.29 : 12,294,191.43 = 4,834,453.29 : x
  2. Step 2: Convert to fraction form
    8,908,834.29/12,294,191.43 = 4,834,453.29/x
  3. Step 3: Cross multiply
    8,908,834.29x = 12,294,191.43 × 4,834,453.29
  4. Step 4: Simplify right side
    8,908,834.29x = 59,435,694,206,653.30
  5. Step 5: Solve for x
    x = 59,435,694,206,653.30/8,908,834.29
  6. Step 6: Final answer
    x = 6,671,545.60

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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.