Home / 2,009,570.16-3,014,356.32-747,233.76

Finding the Fourth Proportional to 2,009,570.16, 3,014,356.32 and 747,233.76

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Solution

The fourth proportional to 2,009,570.16, 3,014,356.32 and 747,233.76 is: 1,120,851.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,570.16 : 3,014,356.32 = 747,233.76 : x
  2. Step 2: Convert to fraction form
    2,009,570.16/3,014,356.32 = 747,233.76/x
  3. Step 3: Cross multiply
    2,009,570.16x = 3,014,356.32 × 747,233.76
  4. Step 4: Simplify right side
    2,009,570.16x = 2,252,428,806,973.36
  5. Step 5: Solve for x
    x = 2,252,428,806,973.36/2,009,570.16
  6. Step 6: Final answer
    x = 1,120,851.04

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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.