Home / 7,302,887.03-10,955,326.95-3,042,058.82

Finding the Fourth Proportional to 7,302,887.03, 10,955,326.95 and 3,042,058.82

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Solution

The fourth proportional to 7,302,887.03, 10,955,326.95 and 3,042,058.82 is: 4,563,503.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,302,887.03 : 10,955,326.95 = 3,042,058.82 : x
  2. Step 2: Convert to fraction form
    7,302,887.03/10,955,326.95 = 3,042,058.82/x
  3. Step 3: Cross multiply
    7,302,887.03x = 10,955,326.95 × 3,042,058.82
  4. Step 4: Simplify right side
    7,302,887.03x = 33,326,748,919,454.56
  5. Step 5: Solve for x
    x = 33,326,748,919,454.56/7,302,887.03
  6. Step 6: Final answer
    x = 4,563,503.28

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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.