Home / 797,314.58-1,100,560.74-475,125.74

Finding the Fourth Proportional to 797,314.58, 1,100,560.74 and 475,125.74

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Solution

The fourth proportional to 797,314.58, 1,100,560.74 and 475,125.74 is: 655,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,314.58 : 1,100,560.74 = 475,125.74 : x
  2. Step 2: Convert to fraction form
    797,314.58/1,100,560.74 = 475,125.74/x
  3. Step 3: Cross multiply
    797,314.58x = 1,100,560.74 × 475,125.74
  4. Step 4: Simplify right side
    797,314.58x = 522,904,736,007.45
  5. Step 5: Solve for x
    x = 522,904,736,007.45/797,314.58
  6. Step 6: Final answer
    x = 655,832.40

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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.