Home / 4,098,062.84-6,145,972.10-1,539,079.86

Finding the Fourth Proportional to 4,098,062.84, 6,145,972.10 and 1,539,079.86

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Solution

The fourth proportional to 4,098,062.84, 6,145,972.10 and 1,539,079.86 is: 2,308,198.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,062.84 : 6,145,972.10 = 1,539,079.86 : x
  2. Step 2: Convert to fraction form
    4,098,062.84/6,145,972.10 = 1,539,079.86/x
  3. Step 3: Cross multiply
    4,098,062.84x = 6,145,972.10 × 1,539,079.86
  4. Step 4: Simplify right side
    4,098,062.84x = 9,459,141,871,536.51
  5. Step 5: Solve for x
    x = 9,459,141,871,536.51/4,098,062.84
  6. Step 6: Final answer
    x = 2,308,198.35

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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.