Home / 2,336,124.52-3,223,851.30-1,317,527.08

Finding the Fourth Proportional to 2,336,124.52, 3,223,851.30 and 1,317,527.08

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Solution

The fourth proportional to 2,336,124.52, 3,223,851.30 and 1,317,527.08 is: 1,818,187.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,124.52 : 3,223,851.30 = 1,317,527.08 : x
  2. Step 2: Convert to fraction form
    2,336,124.52/3,223,851.30 = 1,317,527.08/x
  3. Step 3: Cross multiply
    2,336,124.52x = 3,223,851.30 × 1,317,527.08
  4. Step 4: Simplify right side
    2,336,124.52x = 4,247,511,389,643.20
  5. Step 5: Solve for x
    x = 4,247,511,389,643.20/2,336,124.52
  6. Step 6: Final answer
    x = 1,818,187.07

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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.