Home / 1,483,117.25-2,046,701.81-804,053.75

Finding the Fourth Proportional to 1,483,117.25, 2,046,701.81 and 804,053.75

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Solution

The fourth proportional to 1,483,117.25, 2,046,701.81 and 804,053.75 is: 1,109,594.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,117.25 : 2,046,701.81 = 804,053.75 : x
  2. Step 2: Convert to fraction form
    1,483,117.25/2,046,701.81 = 804,053.75/x
  3. Step 3: Cross multiply
    1,483,117.25x = 2,046,701.81 × 804,053.75
  4. Step 4: Simplify right side
    1,483,117.25x = 1,645,658,261,442.02
  5. Step 5: Solve for x
    x = 1,645,658,261,442.02/1,483,117.25
  6. Step 6: Final answer
    x = 1,109,594.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.