Home / 910,884.32-1,366,323.60-246,036.32

Finding the Fourth Proportional to 910,884.32, 1,366,323.60 and 246,036.32

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Solution

The fourth proportional to 910,884.32, 1,366,323.60 and 246,036.32 is: 369,053.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,884.32 : 1,366,323.60 = 246,036.32 : x
  2. Step 2: Convert to fraction form
    910,884.32/1,366,323.60 = 246,036.32/x
  3. Step 3: Cross multiply
    910,884.32x = 1,366,323.60 × 246,036.32
  4. Step 4: Simplify right side
    910,884.32x = 336,165,230,473.15
  5. Step 5: Solve for x
    x = 336,165,230,473.15/910,884.32
  6. Step 6: Final answer
    x = 369,053.70

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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.