Home / 2,794,502.93-3,856,822.47-1,570,909.23

Finding the Fourth Proportional to 2,794,502.93, 3,856,822.47 and 1,570,909.23

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Solution

The fourth proportional to 2,794,502.93, 3,856,822.47 and 1,570,909.23 is: 2,168,084.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,502.93 : 3,856,822.47 = 1,570,909.23 : x
  2. Step 2: Convert to fraction form
    2,794,502.93/3,856,822.47 = 1,570,909.23/x
  3. Step 3: Cross multiply
    2,794,502.93x = 3,856,822.47 × 1,570,909.23
  4. Step 4: Simplify right side
    2,794,502.93x = 6,058,718,016,594.40
  5. Step 5: Solve for x
    x = 6,058,718,016,594.40/2,794,502.93
  6. Step 6: Final answer
    x = 2,168,084.34

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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.