Home / 5,510,444.11-7,604,503.90-3,029,769.63

Finding the Fourth Proportional to 5,510,444.11, 7,604,503.90 and 3,029,769.63

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Solution

The fourth proportional to 5,510,444.11, 7,604,503.90 and 3,029,769.63 is: 4,181,132.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,444.11 : 7,604,503.90 = 3,029,769.63 : x
  2. Step 2: Convert to fraction form
    5,510,444.11/7,604,503.90 = 3,029,769.63/x
  3. Step 3: Cross multiply
    5,510,444.11x = 7,604,503.90 × 3,029,769.63
  4. Step 4: Simplify right side
    5,510,444.11x = 23,039,894,959,862.13
  5. Step 5: Solve for x
    x = 23,039,894,959,862.13/5,510,444.11
  6. Step 6: Final answer
    x = 4,181,132.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.