Home / 4,876,313.74-7,308,111.75-2,717,248.30

Finding the Fourth Proportional to 4,876,313.74, 7,308,111.75 and 2,717,248.30

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Solution

The fourth proportional to 4,876,313.74, 7,308,111.75 and 2,717,248.30 is: 4,072,329.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,313.74 : 7,308,111.75 = 2,717,248.30 : x
  2. Step 2: Convert to fraction form
    4,876,313.74/7,308,111.75 = 2,717,248.30/x
  3. Step 3: Cross multiply
    4,876,313.74x = 7,308,111.75 × 2,717,248.30
  4. Step 4: Simplify right side
    4,876,313.74x = 19,857,954,228,897.52
  5. Step 5: Solve for x
    x = 19,857,954,228,897.52/4,876,313.74
  6. Step 6: Final answer
    x = 4,072,329.08

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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.