Home / 9,104,225.53-12,563,684.58-4,974,167.92

Finding the Fourth Proportional to 9,104,225.53, 12,563,684.58 and 4,974,167.92

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Solution

The fourth proportional to 9,104,225.53, 12,563,684.58 and 4,974,167.92 is: 6,864,271.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,225.53 : 12,563,684.58 = 4,974,167.92 : x
  2. Step 2: Convert to fraction form
    9,104,225.53/12,563,684.58 = 4,974,167.92/x
  3. Step 3: Cross multiply
    9,104,225.53x = 12,563,684.58 × 4,974,167.92
  4. Step 4: Simplify right side
    9,104,225.53x = 62,493,876,794,834.67
  5. Step 5: Solve for x
    x = 62,493,876,794,834.67/9,104,225.53
  6. Step 6: Final answer
    x = 6,864,271.61

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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.