Home / 6,105,002.40-9,168,001.20-4,320,410.40

Finding the Fourth Proportional to 6,105,002.40, 9,168,001.20 and 4,320,410.40

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Solution

The fourth proportional to 6,105,002.40, 9,168,001.20 and 4,320,410.40 is: 6,488,044.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,002.40 : 9,168,001.20 = 4,320,410.40 : x
  2. Step 2: Convert to fraction form
    6,105,002.40/9,168,001.20 = 4,320,410.40/x
  3. Step 3: Cross multiply
    6,105,002.40x = 9,168,001.20 × 4,320,410.40
  4. Step 4: Simplify right side
    6,105,002.40x = 39,609,527,731,692.48
  5. Step 5: Solve for x
    x = 39,609,527,731,692.48/6,105,002.40
  6. Step 6: Final answer
    x = 6,488,044.58

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1.5x scale

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.