Home / 3,462,534.98-5,217,436.78-2,845,276.10

Finding the Fourth Proportional to 3,462,534.98, 5,217,436.78 and 2,845,276.10

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Solution

The fourth proportional to 3,462,534.98, 5,217,436.78 and 2,845,276.10 is: 4,287,335.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,534.98 : 5,217,436.78 = 2,845,276.10 : x
  2. Step 2: Convert to fraction form
    3,462,534.98/5,217,436.78 = 2,845,276.10/x
  3. Step 3: Cross multiply
    3,462,534.98x = 5,217,436.78 × 2,845,276.10
  4. Step 4: Simplify right side
    3,462,534.98x = 14,845,048,173,394.96
  5. Step 5: Solve for x
    x = 14,845,048,173,394.96/3,462,534.98
  6. Step 6: Final answer
    x = 4,287,335.22

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.