Home / 6,232,158.60-9,349,112.70-1,971,882.60

Finding the Fourth Proportional to 6,232,158.60, 9,349,112.70 and 1,971,882.60

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Solution

The fourth proportional to 6,232,158.60, 9,349,112.70 and 1,971,882.60 is: 2,958,100.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,158.60 : 9,349,112.70 = 1,971,882.60 : x
  2. Step 2: Convert to fraction form
    6,232,158.60/9,349,112.70 = 1,971,882.60/x
  3. Step 3: Cross multiply
    6,232,158.60x = 9,349,112.70 × 1,971,882.60
  4. Step 4: Simplify right side
    6,232,158.60x = 18,435,352,658,569.02
  5. Step 5: Solve for x
    x = 18,435,352,658,569.02/6,232,158.60
  6. Step 6: Final answer
    x = 2,958,100.69

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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.