Home / 1,046,111.44-1,569,167.16-298,138

Finding the Fourth Proportional to 1,046,111.44, 1,569,167.16 and 298,138

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Solution

The fourth proportional to 1,046,111.44, 1,569,167.16 and 298,138 is: 447,207

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,111.44 : 1,569,167.16 = 298,138 : x
  2. Step 2: Convert to fraction form
    1,046,111.44/1,569,167.16 = 298,138/x
  3. Step 3: Cross multiply
    1,046,111.44x = 1,569,167.16 × 298,138
  4. Step 4: Simplify right side
    1,046,111.44x = 467,828,358,748.08
  5. Step 5: Solve for x
    x = 467,828,358,748.08/1,046,111.44
  6. Step 6: Final answer
    x = 447,207

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Similar ratio
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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.