Home / 911,248.27-1,246,594.08-907,410.10

Finding the Fourth Proportional to 911,248.27, 1,246,594.08 and 907,410.10

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Solution

The fourth proportional to 911,248.27, 1,246,594.08 and 907,410.10 is: 1,241,343.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    911,248.27 : 1,246,594.08 = 907,410.10 : x
  2. Step 2: Convert to fraction form
    911,248.27/1,246,594.08 = 907,410.10/x
  3. Step 3: Cross multiply
    911,248.27x = 1,246,594.08 × 907,410.10
  4. Step 4: Simplify right side
    911,248.27x = 1,131,172,056,523.68
  5. Step 5: Solve for x
    x = 1,131,172,056,523.68/911,248.27
  6. Step 6: Final answer
    x = 1,241,343.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.