Home / 3,058,935.08-4,587,420.27-1,009,134.86

Finding the Fourth Proportional to 3,058,935.08, 4,587,420.27 and 1,009,134.86

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Solution

The fourth proportional to 3,058,935.08, 4,587,420.27 and 1,009,134.86 is: 1,513,378.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,935.08 : 4,587,420.27 = 1,009,134.86 : x
  2. Step 2: Convert to fraction form
    3,058,935.08/4,587,420.27 = 1,009,134.86/x
  3. Step 3: Cross multiply
    3,058,935.08x = 4,587,420.27 × 1,009,134.86
  4. Step 4: Simplify right side
    3,058,935.08x = 4,629,325,711,927.61
  5. Step 5: Solve for x
    x = 4,629,325,711,927.61/3,058,935.08
  6. Step 6: Final answer
    x = 1,513,378.22

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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.