Home / 7,292,499.03-10,063,627.99-4,029,290.52

Finding the Fourth Proportional to 7,292,499.03, 10,063,627.99 and 4,029,290.52

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Solution

The fourth proportional to 7,292,499.03, 10,063,627.99 and 4,029,290.52 is: 5,560,409.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,499.03 : 10,063,627.99 = 4,029,290.52 : x
  2. Step 2: Convert to fraction form
    7,292,499.03/10,063,627.99 = 4,029,290.52/x
  3. Step 3: Cross multiply
    7,292,499.03x = 10,063,627.99 × 4,029,290.52
  4. Step 4: Simplify right side
    7,292,499.03x = 40,549,280,856,913.66
  5. Step 5: Solve for x
    x = 40,549,280,856,913.66/7,292,499.03
  6. Step 6: Final answer
    x = 5,560,409.50

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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.