Home / 8,832,001.70-13,248,002.55-2,767,240.10

Finding the Fourth Proportional to 8,832,001.70, 13,248,002.55 and 2,767,240.10

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Solution

The fourth proportional to 8,832,001.70, 13,248,002.55 and 2,767,240.10 is: 4,150,860.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,001.70 : 13,248,002.55 = 2,767,240.10 : x
  2. Step 2: Convert to fraction form
    8,832,001.70/13,248,002.55 = 2,767,240.10/x
  3. Step 3: Cross multiply
    8,832,001.70x = 13,248,002.55 × 2,767,240.10
  4. Step 4: Simplify right side
    8,832,001.70x = 36,660,403,901,262.26
  5. Step 5: Solve for x
    x = 36,660,403,901,262.26/8,832,001.70
  6. Step 6: Final answer
    x = 4,150,860.15

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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.