Home / 2,868,714.01-4,303,856.85-846,957.25

Finding the Fourth Proportional to 2,868,714.01, 4,303,856.85 and 846,957.25

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Solution

The fourth proportional to 2,868,714.01, 4,303,856.85 and 846,957.25 is: 1,270,667.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,868,714.01 : 4,303,856.85 = 846,957.25 : x
  2. Step 2: Convert to fraction form
    2,868,714.01/4,303,856.85 = 846,957.25/x
  3. Step 3: Cross multiply
    2,868,714.01x = 4,303,856.85 × 846,957.25
  4. Step 4: Simplify right side
    2,868,714.01x = 3,645,182,762,069.66
  5. Step 5: Solve for x
    x = 3,645,182,762,069.66/2,868,714.01
  6. Step 6: Final answer
    x = 1,270,667.88

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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.