Home / 2,184,002.40-3,268,130.40-1,475,414.40

Finding the Fourth Proportional to 2,184,002.40, 3,268,130.40 and 1,475,414.40

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Solution

The fourth proportional to 2,184,002.40, 3,268,130.40 and 1,475,414.40 is: 2,207,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,002.40 : 3,268,130.40 = 1,475,414.40 : x
  2. Step 2: Convert to fraction form
    2,184,002.40/3,268,130.40 = 1,475,414.40/x
  3. Step 3: Cross multiply
    2,184,002.40x = 3,268,130.40 × 1,475,414.40
  4. Step 4: Simplify right side
    2,184,002.40x = 4,821,846,653,237.76
  5. Step 5: Solve for x
    x = 4,821,846,653,237.76/2,184,002.40
  6. Step 6: Final answer
    x = 2,207,802.82

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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.