Home / 3,026,128.19-4,538,306.55-2,492,325.23

Finding the Fourth Proportional to 3,026,128.19, 4,538,306.55 and 2,492,325.23

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Solution

The fourth proportional to 3,026,128.19, 4,538,306.55 and 2,492,325.23 is: 3,737,758.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,128.19 : 4,538,306.55 = 2,492,325.23 : x
  2. Step 2: Convert to fraction form
    3,026,128.19/4,538,306.55 = 2,492,325.23/x
  3. Step 3: Cross multiply
    3,026,128.19x = 4,538,306.55 × 2,492,325.23
  4. Step 4: Simplify right side
    3,026,128.19x = 11,310,935,916,039.26
  5. Step 5: Solve for x
    x = 11,310,935,916,039.26/3,026,128.19
  6. Step 6: Final answer
    x = 3,737,758.35

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Double scale
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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.