Home / 3,340,899.75-4,610,444.67-1,813,006.89

Finding the Fourth Proportional to 3,340,899.75, 4,610,444.67 and 1,813,006.89

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Solution

The fourth proportional to 3,340,899.75, 4,610,444.67 and 1,813,006.89 is: 2,501,951.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,899.75 : 4,610,444.67 = 1,813,006.89 : x
  2. Step 2: Convert to fraction form
    3,340,899.75/4,610,444.67 = 1,813,006.89/x
  3. Step 3: Cross multiply
    3,340,899.75x = 4,610,444.67 × 1,813,006.89
  4. Step 4: Simplify right side
    3,340,899.75x = 8,358,767,952,673.78
  5. Step 5: Solve for x
    x = 8,358,767,952,673.78/3,340,899.75
  6. Step 6: Final answer
    x = 2,501,951.14

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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.