Home / 10,242,333.66-14,134,253.25-5,596,018.71

Finding the Fourth Proportional to 10,242,333.66, 14,134,253.25 and 5,596,018.71

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Solution

The fourth proportional to 10,242,333.66, 14,134,253.25 and 5,596,018.71 is: 7,722,414.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,333.66 : 14,134,253.25 = 5,596,018.71 : x
  2. Step 2: Convert to fraction form
    10,242,333.66/14,134,253.25 = 5,596,018.71/x
  3. Step 3: Cross multiply
    10,242,333.66x = 14,134,253.25 × 5,596,018.71
  4. Step 4: Simplify right side
    10,242,333.66x = 79,095,545,540,226.94
  5. Step 5: Solve for x
    x = 79,095,545,540,226.94/10,242,333.66
  6. Step 6: Final answer
    x = 7,722,414.46

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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.