Home / 7,498,608.67-10,348,064.17-4,060,839.07

Finding the Fourth Proportional to 7,498,608.67, 10,348,064.17 and 4,060,839.07

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Solution

The fourth proportional to 7,498,608.67, 10,348,064.17 and 4,060,839.07 is: 5,603,949.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,608.67 : 10,348,064.17 = 4,060,839.07 : x
  2. Step 2: Convert to fraction form
    7,498,608.67/10,348,064.17 = 4,060,839.07/x
  3. Step 3: Cross multiply
    7,498,608.67x = 10,348,064.17 × 4,060,839.07
  4. Step 4: Simplify right side
    7,498,608.67x = 42,021,823,280,403.12
  5. Step 5: Solve for x
    x = 42,021,823,280,403.12/7,498,608.67
  6. Step 6: Final answer
    x = 5,603,949.36

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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.