Home / 10,705,062.57-14,773,002.58-5,810,286.46

Finding the Fourth Proportional to 10,705,062.57, 14,773,002.58 and 5,810,286.46

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Solution

The fourth proportional to 10,705,062.57, 14,773,002.58 and 5,810,286.46 is: 8,018,204.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,062.57 : 14,773,002.58 = 5,810,286.46 : x
  2. Step 2: Convert to fraction form
    10,705,062.57/14,773,002.58 = 5,810,286.46/x
  3. Step 3: Cross multiply
    10,705,062.57x = 14,773,002.58 × 5,810,286.46
  4. Step 4: Simplify right side
    10,705,062.57x = 85,835,376,864,119.06
  5. Step 5: Solve for x
    x = 85,835,376,864,119.06/10,705,062.57
  6. Step 6: Final answer
    x = 8,018,204.13

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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.