Home / 3,079,753.74-4,249,938.24-1,703,008.08

Finding the Fourth Proportional to 3,079,753.74, 4,249,938.24 and 1,703,008.08

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Solution

The fourth proportional to 3,079,753.74, 4,249,938.24 and 1,703,008.08 is: 2,350,083.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,753.74 : 4,249,938.24 = 1,703,008.08 : x
  2. Step 2: Convert to fraction form
    3,079,753.74/4,249,938.24 = 1,703,008.08/x
  3. Step 3: Cross multiply
    3,079,753.74x = 4,249,938.24 × 1,703,008.08
  4. Step 4: Simplify right side
    3,079,753.74x = 7,237,679,162,220.98
  5. Step 5: Solve for x
    x = 7,237,679,162,220.98/3,079,753.74
  6. Step 6: Final answer
    x = 2,350,083.73

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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.