Home / 10,458,583.66-14,432,500.03-5,748,994.96

Finding the Fourth Proportional to 10,458,583.66, 14,432,500.03 and 5,748,994.96

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Solution

The fourth proportional to 10,458,583.66, 14,432,500.03 and 5,748,994.96 is: 7,933,423.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,458,583.66 : 14,432,500.03 = 5,748,994.96 : x
  2. Step 2: Convert to fraction form
    10,458,583.66/14,432,500.03 = 5,748,994.96/x
  3. Step 3: Cross multiply
    10,458,583.66x = 14,432,500.03 × 5,748,994.96
  4. Step 4: Simplify right side
    10,458,583.66x = 82,972,370,012,105.86
  5. Step 5: Solve for x
    x = 82,972,370,012,105.86/10,458,583.66
  6. Step 6: Final answer
    x = 7,933,423.17

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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.