Home / 2,501,867.28-3,452,593.90-1,355,966.76

Finding the Fourth Proportional to 2,501,867.28, 3,452,593.90 and 1,355,966.76

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Solution

The fourth proportional to 2,501,867.28, 3,452,593.90 and 1,355,966.76 is: 1,871,243.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,867.28 : 3,452,593.90 = 1,355,966.76 : x
  2. Step 2: Convert to fraction form
    2,501,867.28/3,452,593.90 = 1,355,966.76/x
  3. Step 3: Cross multiply
    2,501,867.28x = 3,452,593.90 × 1,355,966.76
  4. Step 4: Simplify right side
    2,501,867.28x = 4,681,602,564,178.76
  5. Step 5: Solve for x
    x = 4,681,602,564,178.76/2,501,867.28
  6. Step 6: Final answer
    x = 1,871,243.37

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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.