Home / 8,046,143.52-12,069,214.56-2,366,367.72

Finding the Fourth Proportional to 8,046,143.52, 12,069,214.56 and 2,366,367.72

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Solution

The fourth proportional to 8,046,143.52, 12,069,214.56 and 2,366,367.72 is: 3,549,551.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,143.52 : 12,069,214.56 = 2,366,367.72 : x
  2. Step 2: Convert to fraction form
    8,046,143.52/12,069,214.56 = 2,366,367.72/x
  3. Step 3: Cross multiply
    8,046,143.52x = 12,069,214.56 × 2,366,367.72
  4. Step 4: Simplify right side
    8,046,143.52x = 28,560,199,740,538.01
  5. Step 5: Solve for x
    x = 28,560,199,740,538.01/8,046,143.52
  6. Step 6: Final answer
    x = 3,549,551.37

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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.