Home / 4,731,890.56-7,102,887.36-2,037,549.76

Finding the Fourth Proportional to 4,731,890.56, 7,102,887.36 and 2,037,549.76

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Solution

The fourth proportional to 4,731,890.56, 7,102,887.36 and 2,037,549.76 is: 3,058,499.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,890.56 : 7,102,887.36 = 2,037,549.76 : x
  2. Step 2: Convert to fraction form
    4,731,890.56/7,102,887.36 = 2,037,549.76/x
  3. Step 3: Cross multiply
    4,731,890.56x = 7,102,887.36 × 2,037,549.76
  4. Step 4: Simplify right side
    4,731,890.56x = 14,472,486,435,675.04
  5. Step 5: Solve for x
    x = 14,472,486,435,675.04/4,731,890.56
  6. Step 6: Final answer
    x = 3,058,499.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.