Home / 6,176,545.46-8,523,633.55-3,423,410.44

Finding the Fourth Proportional to 6,176,545.46, 8,523,633.55 and 3,423,410.44

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Solution

The fourth proportional to 6,176,545.46, 8,523,633.55 and 3,423,410.44 is: 4,724,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,545.46 : 8,523,633.55 = 3,423,410.44 : x
  2. Step 2: Convert to fraction form
    6,176,545.46/8,523,633.55 = 3,423,410.44/x
  3. Step 3: Cross multiply
    6,176,545.46x = 8,523,633.55 × 3,423,410.44
  4. Step 4: Simplify right side
    6,176,545.46x = 29,179,896,081,804.27
  5. Step 5: Solve for x
    x = 29,179,896,081,804.27/6,176,545.46
  6. Step 6: Final answer
    x = 4,724,306.86

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1.5x scale

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.