Home / 7,020,601.10-10,530,901.65-5,957,719.10

Finding the Fourth Proportional to 7,020,601.10, 10,530,901.65 and 5,957,719.10

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Solution

The fourth proportional to 7,020,601.10, 10,530,901.65 and 5,957,719.10 is: 8,936,578.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,020,601.10 : 10,530,901.65 = 5,957,719.10 : x
  2. Step 2: Convert to fraction form
    7,020,601.10/10,530,901.65 = 5,957,719.10/x
  3. Step 3: Cross multiply
    7,020,601.10x = 10,530,901.65 × 5,957,719.10
  4. Step 4: Simplify right side
    7,020,601.10x = 62,740,153,900,426.52
  5. Step 5: Solve for x
    x = 62,740,153,900,426.52/7,020,601.10
  6. Step 6: Final answer
    x = 8,936,578.65

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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.