Home / 10,459,463.04-14,435,771.99-8,714,364.88

Finding the Fourth Proportional to 10,459,463.04, 14,435,771.99 and 8,714,364.88

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Solution

The fourth proportional to 10,459,463.04, 14,435,771.99 and 8,714,364.88 is: 12,027,250.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,459,463.04 : 14,435,771.99 = 8,714,364.88 : x
  2. Step 2: Convert to fraction form
    10,459,463.04/14,435,771.99 = 8,714,364.88/x
  3. Step 3: Cross multiply
    10,459,463.04x = 14,435,771.99 × 8,714,364.88
  4. Step 4: Simplify right side
    10,459,463.04x = 125,798,584,445,343.72
  5. Step 5: Solve for x
    x = 125,798,584,445,343.72/10,459,463.04
  6. Step 6: Final answer
    x = 12,027,250.73

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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.