Home / 2,052,675.32-2,832,643-1,147,341.56

Finding the Fourth Proportional to 2,052,675.32, 2,832,643 and 1,147,341.56

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Solution

The fourth proportional to 2,052,675.32, 2,832,643 and 1,147,341.56 is: 1,583,304.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,675.32 : 2,832,643 = 1,147,341.56 : x
  2. Step 2: Convert to fraction form
    2,052,675.32/2,832,643 = 1,147,341.56/x
  3. Step 3: Cross multiply
    2,052,675.32x = 2,832,643 × 1,147,341.56
  4. Step 4: Simplify right side
    2,052,675.32x = 3,250,009,038,543.08
  5. Step 5: Solve for x
    x = 3,250,009,038,543.08/2,052,675.32
  6. Step 6: Final answer
    x = 1,583,304.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.