Home / 9,396,065.80-14,094,098.70-5,364,987.40

Finding the Fourth Proportional to 9,396,065.80, 14,094,098.70 and 5,364,987.40

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Solution

The fourth proportional to 9,396,065.80, 14,094,098.70 and 5,364,987.40 is: 8,047,481.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,065.80 : 14,094,098.70 = 5,364,987.40 : x
  2. Step 2: Convert to fraction form
    9,396,065.80/14,094,098.70 = 5,364,987.40/x
  3. Step 3: Cross multiply
    9,396,065.80x = 14,094,098.70 × 5,364,987.40
  4. Step 4: Simplify right side
    9,396,065.80x = 75,614,661,939,856.38
  5. Step 5: Solve for x
    x = 75,614,661,939,856.38/9,396,065.80
  6. Step 6: Final answer
    x = 8,047,481.10

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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.