Home / 10,459,462.04-14,435,770.61-8,714,363.88

Finding the Fourth Proportional to 10,459,462.04, 14,435,770.61 and 8,714,363.88

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Solution

The fourth proportional to 10,459,462.04, 14,435,770.61 and 8,714,363.88 is: 12,027,249.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,459,462.04 : 14,435,770.61 = 8,714,363.88 : x
  2. Step 2: Convert to fraction form
    10,459,462.04/14,435,770.61 = 8,714,363.88/x
  3. Step 3: Cross multiply
    10,459,462.04x = 14,435,770.61 × 8,714,363.88
  4. Step 4: Simplify right side
    10,459,462.04x = 125,798,558,005,535.50
  5. Step 5: Solve for x
    x = 125,798,558,005,535.50/10,459,462.04
  6. Step 6: Final answer
    x = 12,027,249.35

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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.