Home / 732,036.81-1,010,067.19-459,947.08

Finding the Fourth Proportional to 732,036.81, 1,010,067.19 and 459,947.08

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Solution

The fourth proportional to 732,036.81, 1,010,067.19 and 459,947.08 is: 634,636.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,036.81 : 1,010,067.19 = 459,947.08 : x
  2. Step 2: Convert to fraction form
    732,036.81/1,010,067.19 = 459,947.08/x
  3. Step 3: Cross multiply
    732,036.81x = 1,010,067.19 × 459,947.08
  4. Step 4: Simplify right side
    732,036.81x = 464,577,454,644.31
  5. Step 5: Solve for x
    x = 464,577,454,644.31/732,036.81
  6. Step 6: Final answer
    x = 634,636.74

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1.5x scale

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.