Home / 4,492,333.56-6,737,510.72-1,296,765.70

Finding the Fourth Proportional to 4,492,333.56, 6,737,510.72 and 1,296,765.70

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Solution

The fourth proportional to 4,492,333.56, 6,737,510.72 and 1,296,765.70 is: 1,944,862.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,333.56 : 6,737,510.72 = 1,296,765.70 : x
  2. Step 2: Convert to fraction form
    4,492,333.56/6,737,510.72 = 1,296,765.70/x
  3. Step 3: Cross multiply
    4,492,333.56x = 6,737,510.72 × 1,296,765.70
  4. Step 4: Simplify right side
    4,492,333.56x = 8,736,972,798,594.48
  5. Step 5: Solve for x
    x = 8,736,972,798,594.48/4,492,333.56
  6. Step 6: Final answer
    x = 1,944,862.89

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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.