Home / 4,387,335.92-6,579,662.96-1,546,783.77

Finding the Fourth Proportional to 4,387,335.92, 6,579,662.96 and 1,546,783.77

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Solution

The fourth proportional to 4,387,335.92, 6,579,662.96 and 1,546,783.77 is: 2,319,702.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,335.92 : 6,579,662.96 = 1,546,783.77 : x
  2. Step 2: Convert to fraction form
    4,387,335.92/6,579,662.96 = 1,546,783.77/x
  3. Step 3: Cross multiply
    4,387,335.92x = 6,579,662.96 × 1,546,783.77
  4. Step 4: Simplify right side
    4,387,335.92x = 10,177,315,878,598.16
  5. Step 5: Solve for x
    x = 10,177,315,878,598.16/4,387,335.92
  6. Step 6: Final answer
    x = 2,319,702.90

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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.