Home / 2,411,612.58-3,612,689.28-1,398,606.33

Finding the Fourth Proportional to 2,411,612.58, 3,612,689.28 and 1,398,606.33

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Solution

The fourth proportional to 2,411,612.58, 3,612,689.28 and 1,398,606.33 is: 2,095,166.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,612.58 : 3,612,689.28 = 1,398,606.33 : x
  2. Step 2: Convert to fraction form
    2,411,612.58/3,612,689.28 = 1,398,606.33/x
  3. Step 3: Cross multiply
    2,411,612.58x = 3,612,689.28 × 1,398,606.33
  4. Step 4: Simplify right side
    2,411,612.58x = 5,052,730,095,331.14
  5. Step 5: Solve for x
    x = 5,052,730,095,331.14/2,411,612.58
  6. Step 6: Final answer
    x = 2,095,166.59

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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.