Home / 6,672,769.04-9,960,320.26-5,732,184.08

Finding the Fourth Proportional to 6,672,769.04, 9,960,320.26 and 5,732,184.08

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Solution

The fourth proportional to 6,672,769.04, 9,960,320.26 and 5,732,184.08 is: 8,556,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,769.04 : 9,960,320.26 = 5,732,184.08 : x
  2. Step 2: Convert to fraction form
    6,672,769.04/9,960,320.26 = 5,732,184.08/x
  3. Step 3: Cross multiply
    6,672,769.04x = 9,960,320.26 × 5,732,184.08
  4. Step 4: Simplify right side
    6,672,769.04x = 57,094,389,226,073.46
  5. Step 5: Solve for x
    x = 57,094,389,226,073.46/6,672,769.04
  6. Step 6: Final answer
    x = 8,556,326.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.