Home / 2,073,779.46-3,110,373.90-653,650.98

Finding the Fourth Proportional to 2,073,779.46, 3,110,373.90 and 653,650.98

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Solution

The fourth proportional to 2,073,779.46, 3,110,373.90 and 653,650.98 is: 980,383.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,779.46 : 3,110,373.90 = 653,650.98 : x
  2. Step 2: Convert to fraction form
    2,073,779.46/3,110,373.90 = 653,650.98/x
  3. Step 3: Cross multiply
    2,073,779.46x = 3,110,373.90 × 653,650.98
  4. Step 4: Simplify right side
    2,073,779.46x = 2,033,098,947,901.42
  5. Step 5: Solve for x
    x = 2,033,098,947,901.42/2,073,779.46
  6. Step 6: Final answer
    x = 980,383.40

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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.