Home / 2,398,014.40-3,593,959.80-976,464.40

Finding the Fourth Proportional to 2,398,014.40, 3,593,959.80 and 976,464.40

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Solution

The fourth proportional to 2,398,014.40, 3,593,959.80 and 976,464.40 is: 1,463,449.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,014.40 : 3,593,959.80 = 976,464.40 : x
  2. Step 2: Convert to fraction form
    2,398,014.40/3,593,959.80 = 976,464.40/x
  3. Step 3: Cross multiply
    2,398,014.40x = 3,593,959.80 × 976,464.40
  4. Step 4: Simplify right side
    2,398,014.40x = 3,509,373,799,731.12
  5. Step 5: Solve for x
    x = 3,509,373,799,731.12/2,398,014.40
  6. Step 6: Final answer
    x = 1,463,449.84

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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.