Home / 10,426,363.05-14,388,242.08-5,842,773.93

Finding the Fourth Proportional to 10,426,363.05, 14,388,242.08 and 5,842,773.93

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Solution

The fourth proportional to 10,426,363.05, 14,388,242.08 and 5,842,773.93 is: 8,062,950.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,426,363.05 : 14,388,242.08 = 5,842,773.93 : x
  2. Step 2: Convert to fraction form
    10,426,363.05/14,388,242.08 = 5,842,773.93/x
  3. Step 3: Cross multiply
    10,426,363.05x = 14,388,242.08 × 5,842,773.93
  4. Step 4: Simplify right side
    10,426,363.05x = 84,067,245,723,552.97
  5. Step 5: Solve for x
    x = 84,067,245,723,552.97/10,426,363.05
  6. Step 6: Final answer
    x = 8,062,950.17

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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.