Home / 9,273,676.40-13,910,514.60-4,490,707.40

Finding the Fourth Proportional to 9,273,676.40, 13,910,514.60 and 4,490,707.40

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Solution

The fourth proportional to 9,273,676.40, 13,910,514.60 and 4,490,707.40 is: 6,736,061.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,676.40 : 13,910,514.60 = 4,490,707.40 : x
  2. Step 2: Convert to fraction form
    9,273,676.40/13,910,514.60 = 4,490,707.40/x
  3. Step 3: Cross multiply
    9,273,676.40x = 13,910,514.60 × 4,490,707.40
  4. Step 4: Simplify right side
    9,273,676.40x = 62,468,050,852,028.05
  5. Step 5: Solve for x
    x = 62,468,050,852,028.05/9,273,676.40
  6. Step 6: Final answer
    x = 6,736,061.10

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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.