Home / 3,036,850.07-4,190,902.90-1,813,262.52

Finding the Fourth Proportional to 3,036,850.07, 4,190,902.90 and 1,813,262.52

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Solution

The fourth proportional to 3,036,850.07, 4,190,902.90 and 1,813,262.52 is: 2,502,332.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,850.07 : 4,190,902.90 = 1,813,262.52 : x
  2. Step 2: Convert to fraction form
    3,036,850.07/4,190,902.90 = 1,813,262.52/x
  3. Step 3: Cross multiply
    3,036,850.07x = 4,190,902.90 × 1,813,262.52
  4. Step 4: Simplify right side
    3,036,850.07x = 7,599,207,153,529.31
  5. Step 5: Solve for x
    x = 7,599,207,153,529.31/3,036,850.07
  6. Step 6: Final answer
    x = 2,502,332.01

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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.