Home / 3,712,719.97-5,569,084.34-1,017,068.39

Finding the Fourth Proportional to 3,712,719.97, 5,569,084.34 and 1,017,068.39

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Solution

The fourth proportional to 3,712,719.97, 5,569,084.34 and 1,017,068.39 is: 1,525,603.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,719.97 : 5,569,084.34 = 1,017,068.39 : x
  2. Step 2: Convert to fraction form
    3,712,719.97/5,569,084.34 = 1,017,068.39/x
  3. Step 3: Cross multiply
    3,712,719.97x = 5,569,084.34 × 1,017,068.39
  4. Step 4: Simplify right side
    3,712,719.97x = 5,664,139,638,372.67
  5. Step 5: Solve for x
    x = 5,664,139,638,372.67/3,712,719.97
  6. Step 6: Final answer
    x = 1,525,603.79

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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.