Home / 6,660,041.94-9,989,648.19-4,101,743.70

Finding the Fourth Proportional to 6,660,041.94, 9,989,648.19 and 4,101,743.70

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Solution

The fourth proportional to 6,660,041.94, 9,989,648.19 and 4,101,743.70 is: 6,152,360.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,660,041.94 : 9,989,648.19 = 4,101,743.70 : x
  2. Step 2: Convert to fraction form
    6,660,041.94/9,989,648.19 = 4,101,743.70/x
  3. Step 3: Cross multiply
    6,660,041.94x = 9,989,648.19 × 4,101,743.70
  4. Step 4: Simplify right side
    6,660,041.94x = 40,974,976,528,548.91
  5. Step 5: Solve for x
    x = 40,974,976,528,548.91/6,660,041.94
  6. Step 6: Final answer
    x = 6,152,360.13

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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.