Home / 3,058,923.29-4,587,402.69-1,009,123.11

Finding the Fourth Proportional to 3,058,923.29, 4,587,402.69 and 1,009,123.11

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Solution

The fourth proportional to 3,058,923.29, 4,587,402.69 and 1,009,123.11 is: 1,513,360.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,923.29 : 4,587,402.69 = 1,009,123.11 : x
  2. Step 2: Convert to fraction form
    3,058,923.29/4,587,402.69 = 1,009,123.11/x
  3. Step 3: Cross multiply
    3,058,923.29x = 4,587,402.69 × 1,009,123.11
  4. Step 4: Simplify right side
    3,058,923.29x = 4,629,254,069,355.17
  5. Step 5: Solve for x
    x = 4,629,254,069,355.17/3,058,923.29
  6. Step 6: Final answer
    x = 1,513,360.63

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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.