Home / 5,490,256.14-8,227,291.80-3,058,061.24

Finding the Fourth Proportional to 5,490,256.14, 8,227,291.80 and 3,058,061.24

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Solution

The fourth proportional to 5,490,256.14, 8,227,291.80 and 3,058,061.24 is: 4,582,584.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,490,256.14 : 8,227,291.80 = 3,058,061.24 : x
  2. Step 2: Convert to fraction form
    5,490,256.14/8,227,291.80 = 3,058,061.24/x
  3. Step 3: Cross multiply
    5,490,256.14x = 8,227,291.80 × 3,058,061.24
  4. Step 4: Simplify right side
    5,490,256.14x = 25,159,562,195,785.79
  5. Step 5: Solve for x
    x = 25,159,562,195,785.79/5,490,256.14
  6. Step 6: Final answer
    x = 4,582,584.41

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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.