Home / 3,670,337.40-5,064,894.18-2,038,849.80

Finding the Fourth Proportional to 3,670,337.40, 5,064,894.18 and 2,038,849.80

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Solution

The fourth proportional to 3,670,337.40, 5,064,894.18 and 2,038,849.80 is: 2,813,517.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,337.40 : 5,064,894.18 = 2,038,849.80 : x
  2. Step 2: Convert to fraction form
    3,670,337.40/5,064,894.18 = 2,038,849.80/x
  3. Step 3: Cross multiply
    3,670,337.40x = 5,064,894.18 × 2,038,849.80
  4. Step 4: Simplify right side
    3,670,337.40x = 10,326,558,485,914.16
  5. Step 5: Solve for x
    x = 10,326,558,485,914.16/3,670,337.40
  6. Step 6: Final answer
    x = 2,813,517.49

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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.