Home / 2,367,723.40-3,552,241.20-1,570,561.90

Finding the Fourth Proportional to 2,367,723.40, 3,552,241.20 and 1,570,561.90

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Solution

The fourth proportional to 2,367,723.40, 3,552,241.20 and 1,570,561.90 is: 2,356,278.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,723.40 : 3,552,241.20 = 1,570,561.90 : x
  2. Step 2: Convert to fraction form
    2,367,723.40/3,552,241.20 = 1,570,561.90/x
  3. Step 3: Cross multiply
    2,367,723.40x = 3,552,241.20 × 1,570,561.90
  4. Step 4: Simplify right side
    2,367,723.40x = 5,579,014,688,330.28
  5. Step 5: Solve for x
    x = 5,579,014,688,330.28/2,367,723.40
  6. Step 6: Final answer
    x = 2,356,278.06

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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.