Home / 2,460,398.85-3,686,169.60-2,106,104.85

Finding the Fourth Proportional to 2,460,398.85, 3,686,169.60 and 2,106,104.85

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Solution

The fourth proportional to 2,460,398.85, 3,686,169.60 and 2,106,104.85 is: 3,155,366.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,398.85 : 3,686,169.60 = 2,106,104.85 : x
  2. Step 2: Convert to fraction form
    2,460,398.85/3,686,169.60 = 2,106,104.85/x
  3. Step 3: Cross multiply
    2,460,398.85x = 3,686,169.60 × 2,106,104.85
  4. Step 4: Simplify right side
    2,460,398.85x = 7,763,459,672,482.56
  5. Step 5: Solve for x
    x = 7,763,459,672,482.56/2,460,398.85
  6. Step 6: Final answer
    x = 3,155,366.32

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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.