Home / 3,098,166.64-4,637,304.42-1,655,244.28

Finding the Fourth Proportional to 3,098,166.64, 4,637,304.42 and 1,655,244.28

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Solution

The fourth proportional to 3,098,166.64, 4,637,304.42 and 1,655,244.28 is: 2,477,552.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,166.64 : 4,637,304.42 = 1,655,244.28 : x
  2. Step 2: Convert to fraction form
    3,098,166.64/4,637,304.42 = 1,655,244.28/x
  3. Step 3: Cross multiply
    3,098,166.64x = 4,637,304.42 × 1,655,244.28
  4. Step 4: Simplify right side
    3,098,166.64x = 7,675,871,615,823.72
  5. Step 5: Solve for x
    x = 7,675,871,615,823.72/3,098,166.64
  6. Step 6: Final answer
    x = 2,477,552.86

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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.