Home / 1,644,218.04-2,464,646.04-932,743.20

Finding the Fourth Proportional to 1,644,218.04, 2,464,646.04 and 932,743.20

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Solution

The fourth proportional to 1,644,218.04, 2,464,646.04 and 932,743.20 is: 1,398,161.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,218.04 : 2,464,646.04 = 932,743.20 : x
  2. Step 2: Convert to fraction form
    1,644,218.04/2,464,646.04 = 932,743.20/x
  3. Step 3: Cross multiply
    1,644,218.04x = 2,464,646.04 × 932,743.20
  4. Step 4: Simplify right side
    1,644,218.04x = 2,298,881,834,216.93
  5. Step 5: Solve for x
    x = 2,298,881,834,216.93/1,644,218.04
  6. Step 6: Final answer
    x = 1,398,161.18

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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.