Home / 8,814,636.96-13,221,599.96-4,496,592.46

Finding the Fourth Proportional to 8,814,636.96, 13,221,599.96 and 4,496,592.46

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Solution

The fourth proportional to 8,814,636.96, 13,221,599.96 and 4,496,592.46 is: 6,744,707.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,636.96 : 13,221,599.96 = 4,496,592.46 : x
  2. Step 2: Convert to fraction form
    8,814,636.96/13,221,599.96 = 4,496,592.46/x
  3. Step 3: Cross multiply
    8,814,636.96x = 13,221,599.96 × 4,496,592.46
  4. Step 4: Simplify right side
    8,814,636.96x = 59,452,146,689,272.30
  5. Step 5: Solve for x
    x = 59,452,146,689,272.30/8,814,636.96
  6. Step 6: Final answer
    x = 6,744,707.35

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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.