Home / 1,845,404.20-2,767,587.90-583,618.60

Finding the Fourth Proportional to 1,845,404.20, 2,767,587.90 and 583,618.60

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Solution

The fourth proportional to 1,845,404.20, 2,767,587.90 and 583,618.60 is: 875,263.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,404.20 : 2,767,587.90 = 583,618.60 : x
  2. Step 2: Convert to fraction form
    1,845,404.20/2,767,587.90 = 583,618.60/x
  3. Step 3: Cross multiply
    1,845,404.20x = 2,767,587.90 × 583,618.60
  4. Step 4: Simplify right side
    1,845,404.20x = 1,615,215,775,574.94
  5. Step 5: Solve for x
    x = 1,615,215,775,574.94/1,845,404.20
  6. Step 6: Final answer
    x = 875,263.95

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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.