Home / 2,443,127.72-3,371,606.35-1,476,071.18

Finding the Fourth Proportional to 2,443,127.72, 3,371,606.35 and 1,476,071.18

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Solution

The fourth proportional to 2,443,127.72, 3,371,606.35 and 1,476,071.18 is: 2,037,032.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,127.72 : 3,371,606.35 = 1,476,071.18 : x
  2. Step 2: Convert to fraction form
    2,443,127.72/3,371,606.35 = 1,476,071.18/x
  3. Step 3: Cross multiply
    2,443,127.72x = 3,371,606.35 × 1,476,071.18
  4. Step 4: Simplify right side
    2,443,127.72x = 4,976,730,963,539.99
  5. Step 5: Solve for x
    x = 4,976,730,963,539.99/2,443,127.72
  6. Step 6: Final answer
    x = 2,037,032.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.