Home / 4,387,336.29-6,579,663.52-1,546,784.15

Finding the Fourth Proportional to 4,387,336.29, 6,579,663.52 and 1,546,784.15

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Solution

The fourth proportional to 4,387,336.29, 6,579,663.52 and 1,546,784.15 is: 2,319,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,336.29 : 6,579,663.52 = 1,546,784.15 : x
  2. Step 2: Convert to fraction form
    4,387,336.29/6,579,663.52 = 1,546,784.15/x
  3. Step 3: Cross multiply
    4,387,336.29x = 6,579,663.52 × 1,546,784.15
  4. Step 4: Simplify right side
    4,387,336.29x = 10,177,319,245,069.21
  5. Step 5: Solve for x
    x = 10,177,319,245,069.21/4,387,336.29
  6. Step 6: Final answer
    x = 2,319,703.48

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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.