Home / 4,427,054.48-6,109,769.76-2,591,402.24

Finding the Fourth Proportional to 4,427,054.48, 6,109,769.76 and 2,591,402.24

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Solution

The fourth proportional to 4,427,054.48, 6,109,769.76 and 2,591,402.24 is: 3,576,389.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,054.48 : 6,109,769.76 = 2,591,402.24 : x
  2. Step 2: Convert to fraction form
    4,427,054.48/6,109,769.76 = 2,591,402.24/x
  3. Step 3: Cross multiply
    4,427,054.48x = 6,109,769.76 × 2,591,402.24
  4. Step 4: Simplify right side
    4,427,054.48x = 15,832,871,041,948.26
  5. Step 5: Solve for x
    x = 15,832,871,041,948.26/4,427,054.48
  6. Step 6: Final answer
    x = 3,576,389.47

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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.