Home / 4,845,356.46-7,258,720.41-2,708,961.66

Finding the Fourth Proportional to 4,845,356.46, 7,258,720.41 and 2,708,961.66

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Solution

The fourth proportional to 4,845,356.46, 7,258,720.41 and 2,708,961.66 is: 4,058,235.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,356.46 : 7,258,720.41 = 2,708,961.66 : x
  2. Step 2: Convert to fraction form
    4,845,356.46/7,258,720.41 = 2,708,961.66/x
  3. Step 3: Cross multiply
    4,845,356.46x = 7,258,720.41 × 2,708,961.66
  4. Step 4: Simplify right side
    4,845,356.46x = 19,663,595,291,349.48
  5. Step 5: Solve for x
    x = 19,663,595,291,349.48/4,845,356.46
  6. Step 6: Final answer
    x = 4,058,235.02

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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.