Home / 1,134,270.29-1,564,801.20-675,127.44

Finding the Fourth Proportional to 1,134,270.29, 1,564,801.20 and 675,127.44

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Solution

The fourth proportional to 1,134,270.29, 1,564,801.20 and 675,127.44 is: 931,383.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,270.29 : 1,564,801.20 = 675,127.44 : x
  2. Step 2: Convert to fraction form
    1,134,270.29/1,564,801.20 = 675,127.44/x
  3. Step 3: Cross multiply
    1,134,270.29x = 1,564,801.20 × 675,127.44
  4. Step 4: Simplify right side
    1,134,270.29x = 1,056,440,228,264.93
  5. Step 5: Solve for x
    x = 1,056,440,228,264.93/1,134,270.29
  6. Step 6: Final answer
    x = 931,383.14

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Double scale
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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.