Home / 10,347,484.32-14,279,676.30-5,937,928.56

Finding the Fourth Proportional to 10,347,484.32, 14,279,676.30 and 5,937,928.56

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Solution

The fourth proportional to 10,347,484.32, 14,279,676.30 and 5,937,928.56 is: 8,194,426.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,347,484.32 : 14,279,676.30 = 5,937,928.56 : x
  2. Step 2: Convert to fraction form
    10,347,484.32/14,279,676.30 = 5,937,928.56/x
  3. Step 3: Cross multiply
    10,347,484.32x = 14,279,676.30 × 5,937,928.56
  4. Step 4: Simplify right side
    10,347,484.32x = 84,791,697,729,325.12
  5. Step 5: Solve for x
    x = 84,791,697,729,325.12/10,347,484.32
  6. Step 6: Final answer
    x = 8,194,426.31

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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.