Home / 6,146,572.10-9,219,858.15-4,023,205.70

Finding the Fourth Proportional to 6,146,572.10, 9,219,858.15 and 4,023,205.70

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Solution

The fourth proportional to 6,146,572.10, 9,219,858.15 and 4,023,205.70 is: 6,034,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,572.10 : 9,219,858.15 = 4,023,205.70 : x
  2. Step 2: Convert to fraction form
    6,146,572.10/9,219,858.15 = 4,023,205.70/x
  3. Step 3: Cross multiply
    6,146,572.10x = 9,219,858.15 × 4,023,205.70
  4. Step 4: Simplify right side
    6,146,572.10x = 37,093,385,862,271.46
  5. Step 5: Solve for x
    x = 37,093,385,862,271.46/6,146,572.10
  6. Step 6: Final answer
    x = 6,034,808.55

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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.