Home / 2,605,398.16-3,595,384.92-1,459,470.64

Finding the Fourth Proportional to 2,605,398.16, 3,595,384.92 and 1,459,470.64

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Solution

The fourth proportional to 2,605,398.16, 3,595,384.92 and 1,459,470.64 is: 2,014,033.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,605,398.16 : 3,595,384.92 = 1,459,470.64 : x
  2. Step 2: Convert to fraction form
    2,605,398.16/3,595,384.92 = 1,459,470.64/x
  3. Step 3: Cross multiply
    2,605,398.16x = 3,595,384.92 × 1,459,470.64
  4. Step 4: Simplify right side
    2,605,398.16x = 5,247,358,730,238.75
  5. Step 5: Solve for x
    x = 5,247,358,730,238.75/2,605,398.16
  6. Step 6: Final answer
    x = 2,014,033.33

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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.