Home / 1,863,272.47-2,794,909.35-583,979.20

Finding the Fourth Proportional to 1,863,272.47, 2,794,909.35 and 583,979.20

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Solution

The fourth proportional to 1,863,272.47, 2,794,909.35 and 583,979.20 is: 875,969.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,272.47 : 2,794,909.35 = 583,979.20 : x
  2. Step 2: Convert to fraction form
    1,863,272.47/2,794,909.35 = 583,979.20/x
  3. Step 3: Cross multiply
    1,863,272.47x = 2,794,909.35 × 583,979.20
  4. Step 4: Simplify right side
    1,863,272.47x = 1,632,168,924,825.57
  5. Step 5: Solve for x
    x = 1,632,168,924,825.57/1,863,272.47
  6. Step 6: Final answer
    x = 875,969.00

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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.