Home / 848,970.06-1,273,016.79-249,853.38

Finding the Fourth Proportional to 848,970.06, 1,273,016.79 and 249,853.38

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Solution

The fourth proportional to 848,970.06, 1,273,016.79 and 249,853.38 is: 374,651.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,970.06 : 1,273,016.79 = 249,853.38 : x
  2. Step 2: Convert to fraction form
    848,970.06/1,273,016.79 = 249,853.38/x
  3. Step 3: Cross multiply
    848,970.06x = 1,273,016.79 × 249,853.38
  4. Step 4: Simplify right side
    848,970.06x = 318,067,547,778.25
  5. Step 5: Solve for x
    x = 318,067,547,778.25/848,970.06
  6. Step 6: Final answer
    x = 374,651.08

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1.5x scale

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.