Home / 6,058,719.54-8,360,992.80-3,445,223.76

Finding the Fourth Proportional to 6,058,719.54, 8,360,992.80 and 3,445,223.76

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Solution

The fourth proportional to 6,058,719.54, 8,360,992.80 and 3,445,223.76 is: 4,754,385.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,058,719.54 : 8,360,992.80 = 3,445,223.76 : x
  2. Step 2: Convert to fraction form
    6,058,719.54/8,360,992.80 = 3,445,223.76/x
  3. Step 3: Cross multiply
    6,058,719.54x = 8,360,992.80 × 3,445,223.76
  4. Step 4: Simplify right side
    6,058,719.54x = 28,805,491,051,748.93
  5. Step 5: Solve for x
    x = 28,805,491,051,748.93/6,058,719.54
  6. Step 6: Final answer
    x = 4,754,385.95

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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.