Home / 908,877.40-1,363,316.10-244,029.40

Finding the Fourth Proportional to 908,877.40, 1,363,316.10 and 244,029.40

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Solution

The fourth proportional to 908,877.40, 1,363,316.10 and 244,029.40 is: 366,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,877.40 : 1,363,316.10 = 244,029.40 : x
  2. Step 2: Convert to fraction form
    908,877.40/1,363,316.10 = 244,029.40/x
  3. Step 3: Cross multiply
    908,877.40x = 1,363,316.10 × 244,029.40
  4. Step 4: Simplify right side
    908,877.40x = 332,689,209,893.34
  5. Step 5: Solve for x
    x = 332,689,209,893.34/908,877.40
  6. Step 6: Final answer
    x = 366,044.10

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1.5x scale

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.