Home / 2,910,746.59-4,361,293.16-1,770,058.31

Finding the Fourth Proportional to 2,910,746.59, 4,361,293.16 and 1,770,058.31

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Solution

The fourth proportional to 2,910,746.59, 4,361,293.16 and 1,770,058.31 is: 2,652,152.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,910,746.59 : 4,361,293.16 = 1,770,058.31 : x
  2. Step 2: Convert to fraction form
    2,910,746.59/4,361,293.16 = 1,770,058.31/x
  3. Step 3: Cross multiply
    2,910,746.59x = 4,361,293.16 × 1,770,058.31
  4. Step 4: Simplify right side
    2,910,746.59x = 7,719,743,200,204.16
  5. Step 5: Solve for x
    x = 7,719,743,200,204.16/2,910,746.59
  6. Step 6: Final answer
    x = 2,652,152.28

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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.