Home / 4,058,610.71-5,600,595.47-2,315,871.74

Finding the Fourth Proportional to 4,058,610.71, 5,600,595.47 and 2,315,871.74

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Solution

The fourth proportional to 4,058,610.71, 5,600,595.47 and 2,315,871.74 is: 3,195,739.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,610.71 : 5,600,595.47 = 2,315,871.74 : x
  2. Step 2: Convert to fraction form
    4,058,610.71/5,600,595.47 = 2,315,871.74/x
  3. Step 3: Cross multiply
    4,058,610.71x = 5,600,595.47 × 2,315,871.74
  4. Step 4: Simplify right side
    4,058,610.71x = 12,970,260,778,567.15
  5. Step 5: Solve for x
    x = 12,970,260,778,567.15/4,058,610.71
  6. Step 6: Final answer
    x = 3,195,739.06

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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.