Home / 8,884,521.52-13,331,014.22-6,156,276.48

Finding the Fourth Proportional to 8,884,521.52, 13,331,014.22 and 6,156,276.48

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Solution

The fourth proportional to 8,884,521.52, 13,331,014.22 and 6,156,276.48 is: 9,237,347.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,521.52 : 13,331,014.22 = 6,156,276.48 : x
  2. Step 2: Convert to fraction form
    8,884,521.52/13,331,014.22 = 6,156,276.48/x
  3. Step 3: Cross multiply
    8,884,521.52x = 13,331,014.22 × 6,156,276.48
  4. Step 4: Simplify right side
    8,884,521.52x = 82,069,409,312,522.25
  5. Step 5: Solve for x
    x = 82,069,409,312,522.25/8,884,521.52
  6. Step 6: Final answer
    x = 9,237,347.13

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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.