Home / 10,366,809.12-14,309,042.01-6,017,296.70

Finding the Fourth Proportional to 10,366,809.12, 14,309,042.01 and 6,017,296.70

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Solution

The fourth proportional to 10,366,809.12, 14,309,042.01 and 6,017,296.70 is: 8,305,521.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,809.12 : 14,309,042.01 = 6,017,296.70 : x
  2. Step 2: Convert to fraction form
    10,366,809.12/14,309,042.01 = 6,017,296.70/x
  3. Step 3: Cross multiply
    10,366,809.12x = 14,309,042.01 × 6,017,296.70
  4. Step 4: Simplify right side
    10,366,809.12x = 86,101,751,266,934.38
  5. Step 5: Solve for x
    x = 86,101,751,266,934.38/10,366,809.12
  6. Step 6: Final answer
    x = 8,305,521.04

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Double scale
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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.