Home / 5,283,127.90-7,925,687.34-2,001,465.35

Finding the Fourth Proportional to 5,283,127.90, 7,925,687.34 and 2,001,465.35

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Solution

The fourth proportional to 5,283,127.90, 7,925,687.34 and 2,001,465.35 is: 3,002,575.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,127.90 : 7,925,687.34 = 2,001,465.35 : x
  2. Step 2: Convert to fraction form
    5,283,127.90/7,925,687.34 = 2,001,465.35/x
  3. Step 3: Cross multiply
    5,283,127.90x = 7,925,687.34 × 2,001,465.35
  4. Step 4: Simplify right side
    5,283,127.90x = 15,862,988,585,943.67
  5. Step 5: Solve for x
    x = 15,862,988,585,943.67/5,283,127.90
  6. Step 6: Final answer
    x = 3,002,575.16

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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.