Home / 2,367,717.40-3,552,232.20-1,570,555.90

Finding the Fourth Proportional to 2,367,717.40, 3,552,232.20 and 1,570,555.90

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Solution

The fourth proportional to 2,367,717.40, 3,552,232.20 and 1,570,555.90 is: 2,356,269.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,717.40 : 3,552,232.20 = 1,570,555.90 : x
  2. Step 2: Convert to fraction form
    2,367,717.40/3,552,232.20 = 1,570,555.90/x
  3. Step 3: Cross multiply
    2,367,717.40x = 3,552,232.20 × 1,570,555.90
  4. Step 4: Simplify right side
    2,367,717.40x = 5,578,979,239,879.98
  5. Step 5: Solve for x
    x = 5,578,979,239,879.98/2,367,717.40
  6. Step 6: Final answer
    x = 2,356,269.05

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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.