Home / 5,510,353.24-7,604,378.29-3,029,678.59

Finding the Fourth Proportional to 5,510,353.24, 7,604,378.29 and 3,029,678.59

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Solution

The fourth proportional to 5,510,353.24, 7,604,378.29 and 3,029,678.59 is: 4,181,006.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,353.24 : 7,604,378.29 = 3,029,678.59 : x
  2. Step 2: Convert to fraction form
    5,510,353.24/7,604,378.29 = 3,029,678.59/x
  3. Step 3: Cross multiply
    5,510,353.24x = 7,604,378.29 × 3,029,678.59
  4. Step 4: Simplify right side
    5,510,353.24x = 23,038,822,085,987.20
  5. Step 5: Solve for x
    x = 23,038,822,085,987.20/5,510,353.24
  6. Step 6: Final answer
    x = 4,181,006.39

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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.