Home / 6,541,084.94-9,810,879.98-1,749,148.02

Finding the Fourth Proportional to 6,541,084.94, 9,810,879.98 and 1,749,148.02

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Solution

The fourth proportional to 6,541,084.94, 9,810,879.98 and 1,749,148.02 is: 2,623,522.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,084.94 : 9,810,879.98 = 1,749,148.02 : x
  2. Step 2: Convert to fraction form
    6,541,084.94/9,810,879.98 = 1,749,148.02/x
  3. Step 3: Cross multiply
    6,541,084.94x = 9,810,879.98 × 1,749,148.02
  4. Step 4: Simplify right side
    6,541,084.94x = 17,160,681,282,728.90
  5. Step 5: Solve for x
    x = 17,160,681,282,728.90/6,541,084.94
  6. Step 6: Final answer
    x = 2,623,522.16

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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.