Home / 2,970,058.46-4,454,374.17-1,371,085.35

Finding the Fourth Proportional to 2,970,058.46, 4,454,374.17 and 1,371,085.35

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Solution

The fourth proportional to 2,970,058.46, 4,454,374.17 and 1,371,085.35 is: 2,056,298.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,058.46 : 4,454,374.17 = 1,371,085.35 : x
  2. Step 2: Convert to fraction form
    2,970,058.46/4,454,374.17 = 1,371,085.35/x
  3. Step 3: Cross multiply
    2,970,058.46x = 4,454,374.17 × 1,371,085.35
  4. Step 4: Simplify right side
    2,970,058.46x = 6,107,327,156,343.08
  5. Step 5: Solve for x
    x = 6,107,327,156,343.08/2,970,058.46
  6. Step 6: Final answer
    x = 2,056,298.64

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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.