Home / 6,101,788.38-8,459,045.93-5,778,229.02

Finding the Fourth Proportional to 6,101,788.38, 8,459,045.93 and 5,778,229.02

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Solution

The fourth proportional to 6,101,788.38, 8,459,045.93 and 5,778,229.02 is: 8,010,488.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,788.38 : 8,459,045.93 = 5,778,229.02 : x
  2. Step 2: Convert to fraction form
    6,101,788.38/8,459,045.93 = 5,778,229.02/x
  3. Step 3: Cross multiply
    6,101,788.38x = 8,459,045.93 × 5,778,229.02
  4. Step 4: Simplify right side
    6,101,788.38x = 48,878,304,645,347.74
  5. Step 5: Solve for x
    x = 48,878,304,645,347.74/6,101,788.38
  6. Step 6: Final answer
    x = 8,010,488.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.