Home / 3,340,897.62-4,610,441.73-1,813,004.76

Finding the Fourth Proportional to 3,340,897.62, 4,610,441.73 and 1,813,004.76

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Solution

The fourth proportional to 3,340,897.62, 4,610,441.73 and 1,813,004.76 is: 2,501,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,897.62 : 4,610,441.73 = 1,813,004.76 : x
  2. Step 2: Convert to fraction form
    3,340,897.62/4,610,441.73 = 1,813,004.76/x
  3. Step 3: Cross multiply
    3,340,897.62x = 4,610,441.73 × 1,813,004.76
  4. Step 4: Simplify right side
    3,340,897.62x = 8,358,752,802,192.64
  5. Step 5: Solve for x
    x = 8,358,752,802,192.64/3,340,897.62
  6. Step 6: Final answer
    x = 2,501,948.20

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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.