Home / 941,270.72-1,298,903.75-533,377.43

Finding the Fourth Proportional to 941,270.72, 1,298,903.75 and 533,377.43

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Solution

The fourth proportional to 941,270.72, 1,298,903.75 and 533,377.43 is: 736,032.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,270.72 : 1,298,903.75 = 533,377.43 : x
  2. Step 2: Convert to fraction form
    941,270.72/1,298,903.75 = 533,377.43/x
  3. Step 3: Cross multiply
    941,270.72x = 1,298,903.75 × 533,377.43
  4. Step 4: Simplify right side
    941,270.72x = 692,805,941,702.01
  5. Step 5: Solve for x
    x = 692,805,941,702.01/941,270.72
  6. Step 6: Final answer
    x = 736,032.61

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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.