Home / 8,007,003.02-12,008,020.51-2,888,767.55

Finding the Fourth Proportional to 8,007,003.02, 12,008,020.51 and 2,888,767.55

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Solution

The fourth proportional to 8,007,003.02, 12,008,020.51 and 2,888,767.55 is: 4,332,255.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,003.02 : 12,008,020.51 = 2,888,767.55 : x
  2. Step 2: Convert to fraction form
    8,007,003.02/12,008,020.51 = 2,888,767.55/x
  3. Step 3: Cross multiply
    8,007,003.02x = 12,008,020.51 × 2,888,767.55
  4. Step 4: Simplify right side
    8,007,003.02x = 34,688,380,011,820.59
  5. Step 5: Solve for x
    x = 34,688,380,011,820.59/8,007,003.02
  6. Step 6: Final answer
    x = 4,332,255.14

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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.