Home / 7,164,019.40-10,746,029.10-4,896,537.80

Finding the Fourth Proportional to 7,164,019.40, 10,746,029.10 and 4,896,537.80

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Solution

The fourth proportional to 7,164,019.40, 10,746,029.10 and 4,896,537.80 is: 7,344,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,164,019.40 : 10,746,029.10 = 4,896,537.80 : x
  2. Step 2: Convert to fraction form
    7,164,019.40/10,746,029.10 = 4,896,537.80/x
  3. Step 3: Cross multiply
    7,164,019.40x = 10,746,029.10 × 4,896,537.80
  4. Step 4: Simplify right side
    7,164,019.40x = 52,618,337,688,049.98
  5. Step 5: Solve for x
    x = 52,618,337,688,049.98/7,164,019.40
  6. Step 6: Final answer
    x = 7,344,806.70

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Double scale
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Similar ratio
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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.