Home / 10,184,402.92-14,054,195.76-5,600,724.29

Finding the Fourth Proportional to 10,184,402.92, 14,054,195.76 and 5,600,724.29

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Solution

The fourth proportional to 10,184,402.92, 14,054,195.76 and 5,600,724.29 is: 7,728,845.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,402.92 : 14,054,195.76 = 5,600,724.29 : x
  2. Step 2: Convert to fraction form
    10,184,402.92/14,054,195.76 = 5,600,724.29/x
  3. Step 3: Cross multiply
    10,184,402.92x = 14,054,195.76 × 5,600,724.29
  4. Step 4: Simplify right side
    10,184,402.92x = 78,713,675,657,184.70
  5. Step 5: Solve for x
    x = 78,713,675,657,184.70/10,184,402.92
  6. Step 6: Final answer
    x = 7,728,845.40

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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.