Home / 1,249,092.93-1,873,513.30-846,867.75

Finding the Fourth Proportional to 1,249,092.93, 1,873,513.30 and 846,867.75

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Solution

The fourth proportional to 1,249,092.93, 1,873,513.30 and 846,867.75 is: 1,270,216.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,092.93 : 1,873,513.30 = 846,867.75 : x
  2. Step 2: Convert to fraction form
    1,249,092.93/1,873,513.30 = 846,867.75/x
  3. Step 3: Cross multiply
    1,249,092.93x = 1,873,513.30 × 846,867.75
  4. Step 4: Simplify right side
    1,249,092.93x = 1,586,617,992,966.08
  5. Step 5: Solve for x
    x = 1,586,617,992,966.08/1,249,092.93
  6. Step 6: Final answer
    x = 1,270,216.13

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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.