Home / 6,941,325.60-10,413,543.60-2,681,114.40

Finding the Fourth Proportional to 6,941,325.60, 10,413,543.60 and 2,681,114.40

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Solution

The fourth proportional to 6,941,325.60, 10,413,543.60 and 2,681,114.40 is: 4,022,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,325.60 : 10,413,543.60 = 2,681,114.40 : x
  2. Step 2: Convert to fraction form
    6,941,325.60/10,413,543.60 = 2,681,114.40/x
  3. Step 3: Cross multiply
    6,941,325.60x = 10,413,543.60 × 2,681,114.40
  4. Step 4: Simplify right side
    6,941,325.60x = 27,919,901,700,987.84
  5. Step 5: Solve for x
    x = 27,919,901,700,987.84/6,941,325.60
  6. Step 6: Final answer
    x = 4,022,272.30

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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.