Home / 797,050.94-1,190,293.28-700,473.02

Finding the Fourth Proportional to 797,050.94, 1,190,293.28 and 700,473.02

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Solution

The fourth proportional to 797,050.94, 1,190,293.28 and 700,473.02 is: 1,046,066.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,050.94 : 1,190,293.28 = 700,473.02 : x
  2. Step 2: Convert to fraction form
    797,050.94/1,190,293.28 = 700,473.02/x
  3. Step 3: Cross multiply
    797,050.94x = 1,190,293.28 × 700,473.02
  4. Step 4: Simplify right side
    797,050.94x = 833,768,321,700.25
  5. Step 5: Solve for x
    x = 833,768,321,700.25/797,050.94
  6. Step 6: Final answer
    x = 1,046,066.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.