Home / 10,674,587.25-16,013,539.76-3,584,534.13

Finding the Fourth Proportional to 10,674,587.25, 16,013,539.76 and 3,584,534.13

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Solution

The fourth proportional to 10,674,587.25, 16,013,539.76 and 3,584,534.13 is: 5,377,358.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,674,587.25 : 16,013,539.76 = 3,584,534.13 : x
  2. Step 2: Convert to fraction form
    10,674,587.25/16,013,539.76 = 3,584,534.13/x
  3. Step 3: Cross multiply
    10,674,587.25x = 16,013,539.76 × 3,584,534.13
  4. Step 4: Simplify right side
    10,674,587.25x = 57,401,079,793,909.34
  5. Step 5: Solve for x
    x = 57,401,079,793,909.34/10,674,587.25
  6. Step 6: Final answer
    x = 5,377,358.25

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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.