Home / 6,395,904.30-9,593,856.45-4,007,117.10

Finding the Fourth Proportional to 6,395,904.30, 9,593,856.45 and 4,007,117.10

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Solution

The fourth proportional to 6,395,904.30, 9,593,856.45 and 4,007,117.10 is: 6,010,675.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,904.30 : 9,593,856.45 = 4,007,117.10 : x
  2. Step 2: Convert to fraction form
    6,395,904.30/9,593,856.45 = 4,007,117.10/x
  3. Step 3: Cross multiply
    6,395,904.30x = 9,593,856.45 × 4,007,117.10
  4. Step 4: Simplify right side
    6,395,904.30x = 38,443,706,235,740.29
  5. Step 5: Solve for x
    x = 38,443,706,235,740.29/6,395,904.30
  6. Step 6: Final answer
    x = 6,010,675.65

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Double scale
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Similar ratio
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1.5x scale

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.