Home / 883,551.20-1,325,326.80-824,064.80

Finding the Fourth Proportional to 883,551.20, 1,325,326.80 and 824,064.80

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Solution

The fourth proportional to 883,551.20, 1,325,326.80 and 824,064.80 is: 1,236,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,551.20 : 1,325,326.80 = 824,064.80 : x
  2. Step 2: Convert to fraction form
    883,551.20/1,325,326.80 = 824,064.80/x
  3. Step 3: Cross multiply
    883,551.20x = 1,325,326.80 × 824,064.80
  4. Step 4: Simplify right side
    883,551.20x = 1,092,155,164,376.64
  5. Step 5: Solve for x
    x = 1,092,155,164,376.64/883,551.20
  6. Step 6: Final answer
    x = 1,236,097.20

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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.