Home / 3,325,646.60-4,976,013.90-2,368,315.40

Finding the Fourth Proportional to 3,325,646.60, 4,976,013.90 and 2,368,315.40

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Solution

The fourth proportional to 3,325,646.60, 4,976,013.90 and 2,368,315.40 is: 3,543,602.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,646.60 : 4,976,013.90 = 2,368,315.40 : x
  2. Step 2: Convert to fraction form
    3,325,646.60/4,976,013.90 = 2,368,315.40/x
  3. Step 3: Cross multiply
    3,325,646.60x = 4,976,013.90 × 2,368,315.40
  4. Step 4: Simplify right side
    3,325,646.60x = 11,784,770,349,984.06
  5. Step 5: Solve for x
    x = 11,784,770,349,984.06/3,325,646.60
  6. Step 6: Final answer
    x = 3,543,602.72

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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.