Home / 10,366,806.15-15,550,209.23-6,597,001.35

Finding the Fourth Proportional to 10,366,806.15, 15,550,209.23 and 6,597,001.35

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Solution

The fourth proportional to 10,366,806.15, 15,550,209.23 and 6,597,001.35 is: 9,895,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,806.15 : 15,550,209.23 = 6,597,001.35 : x
  2. Step 2: Convert to fraction form
    10,366,806.15/15,550,209.23 = 6,597,001.35/x
  3. Step 3: Cross multiply
    10,366,806.15x = 15,550,209.23 × 6,597,001.35
  4. Step 4: Simplify right side
    10,366,806.15x = 102,584,751,250,107.45
  5. Step 5: Solve for x
    x = 102,584,751,250,107.45/10,366,806.15
  6. Step 6: Final answer
    x = 9,895,502.03

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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.