Home / 10,426,363.55-14,388,242.77-5,842,774.43

Finding the Fourth Proportional to 10,426,363.55, 14,388,242.77 and 5,842,774.43

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Solution

The fourth proportional to 10,426,363.55, 14,388,242.77 and 5,842,774.43 is: 8,062,950.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,426,363.55 : 14,388,242.77 = 5,842,774.43 : x
  2. Step 2: Convert to fraction form
    10,426,363.55/14,388,242.77 = 5,842,774.43/x
  3. Step 3: Cross multiply
    10,426,363.55x = 14,388,242.77 × 5,842,774.43
  4. Step 4: Simplify right side
    10,426,363.55x = 84,067,256,949,188.36
  5. Step 5: Solve for x
    x = 84,067,256,949,188.36/10,426,363.55
  6. Step 6: Final answer
    x = 8,062,950.86

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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.