Home / 5,656,700.70-7,806,504.02-3,333,691.26

Finding the Fourth Proportional to 5,656,700.70, 7,806,504.02 and 3,333,691.26

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Solution

The fourth proportional to 5,656,700.70, 7,806,504.02 and 3,333,691.26 is: 4,600,645.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,656,700.70 : 7,806,504.02 = 3,333,691.26 : x
  2. Step 2: Convert to fraction form
    5,656,700.70/7,806,504.02 = 3,333,691.26/x
  3. Step 3: Cross multiply
    5,656,700.70x = 7,806,504.02 × 3,333,691.26
  4. Step 4: Simplify right side
    5,656,700.70x = 26,024,474,166,927.89
  5. Step 5: Solve for x
    x = 26,024,474,166,927.89/5,656,700.70
  6. Step 6: Final answer
    x = 4,600,645.42

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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.