Home / 2,298,557.52-3,445,470.57-1,019,767.23

Finding the Fourth Proportional to 2,298,557.52, 3,445,470.57 and 1,019,767.23

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Solution

The fourth proportional to 2,298,557.52, 3,445,470.57 and 1,019,767.23 is: 1,528,601.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,557.52 : 3,445,470.57 = 1,019,767.23 : x
  2. Step 2: Convert to fraction form
    2,298,557.52/3,445,470.57 = 1,019,767.23/x
  3. Step 3: Cross multiply
    2,298,557.52x = 3,445,470.57 × 1,019,767.23
  4. Step 4: Simplify right side
    2,298,557.52x = 3,513,577,979,215.42
  5. Step 5: Solve for x
    x = 3,513,577,979,215.42/2,298,557.52
  6. Step 6: Final answer
    x = 1,528,601.29

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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.