Home / 1,361,294.01-2,041,464.78-401,494.95

Finding the Fourth Proportional to 1,361,294.01, 2,041,464.78 and 401,494.95

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Solution

The fourth proportional to 1,361,294.01, 2,041,464.78 and 401,494.95 is: 602,101.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,294.01 : 2,041,464.78 = 401,494.95 : x
  2. Step 2: Convert to fraction form
    1,361,294.01/2,041,464.78 = 401,494.95/x
  3. Step 3: Cross multiply
    1,361,294.01x = 2,041,464.78 × 401,494.95
  4. Step 4: Simplify right side
    1,361,294.01x = 819,637,799,772.86
  5. Step 5: Solve for x
    x = 819,637,799,772.86/1,361,294.01
  6. Step 6: Final answer
    x = 602,101.97

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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.