Home / 6,604,964.70-9,897,885-4,553,519.46

Finding the Fourth Proportional to 6,604,964.70, 9,897,885 and 4,553,519.46

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Solution

The fourth proportional to 6,604,964.70, 9,897,885 and 4,553,519.46 is: 6,823,687.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,964.70 : 9,897,885 = 4,553,519.46 : x
  2. Step 2: Convert to fraction form
    6,604,964.70/9,897,885 = 4,553,519.46/x
  3. Step 3: Cross multiply
    6,604,964.70x = 9,897,885 × 4,553,519.46
  4. Step 4: Simplify right side
    6,604,964.70x = 45,070,211,960,342.10
  5. Step 5: Solve for x
    x = 45,070,211,960,342.10/6,604,964.70
  6. Step 6: Final answer
    x = 6,823,687.03

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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.