Home / 7,302,892.47-10,955,335.11-3,042,064.26

Finding the Fourth Proportional to 7,302,892.47, 10,955,335.11 and 3,042,064.26

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Solution

The fourth proportional to 7,302,892.47, 10,955,335.11 and 3,042,064.26 is: 4,563,511.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,892.47 : 10,955,335.11 = 3,042,064.26 : x
  2. Step 2: Convert to fraction form
    7,302,892.47/10,955,335.11 = 3,042,064.26/x
  3. Step 3: Cross multiply
    7,302,892.47x = 10,955,335.11 × 3,042,064.26
  4. Step 4: Simplify right side
    7,302,892.47x = 33,326,833,394,454.16
  5. Step 5: Solve for x
    x = 33,326,833,394,454.16/7,302,892.47
  6. Step 6: Final answer
    x = 4,563,511.45

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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.