Home / 1,975,565.24-2,963,038.92-627,550.52

Finding the Fourth Proportional to 1,975,565.24, 2,963,038.92 and 627,550.52

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Solution

The fourth proportional to 1,975,565.24, 2,963,038.92 and 627,550.52 is: 941,227.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,565.24 : 2,963,038.92 = 627,550.52 : x
  2. Step 2: Convert to fraction form
    1,975,565.24/2,963,038.92 = 627,550.52/x
  3. Step 3: Cross multiply
    1,975,565.24x = 2,963,038.92 × 627,550.52
  4. Step 4: Simplify right side
    1,975,565.24x = 1,859,456,615,026.24
  5. Step 5: Solve for x
    x = 1,859,456,615,026.24/1,975,565.24
  6. Step 6: Final answer
    x = 941,227.64

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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.