Home / 4,017,404.70-6,026,107.05-2,127,836.70

Finding the Fourth Proportional to 4,017,404.70, 6,026,107.05 and 2,127,836.70

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Solution

The fourth proportional to 4,017,404.70, 6,026,107.05 and 2,127,836.70 is: 3,191,755.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,404.70 : 6,026,107.05 = 2,127,836.70 : x
  2. Step 2: Convert to fraction form
    4,017,404.70/6,026,107.05 = 2,127,836.70/x
  3. Step 3: Cross multiply
    4,017,404.70x = 6,026,107.05 × 2,127,836.70
  4. Step 4: Simplify right side
    4,017,404.70x = 12,822,571,739,118.74
  5. Step 5: Solve for x
    x = 12,822,571,739,118.74/4,017,404.70
  6. Step 6: Final answer
    x = 3,191,755.05

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Double scale
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Similar ratio
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1.5x scale

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.