Home / 1,824,637.02-2,517,937.40-1,050,160.35

Finding the Fourth Proportional to 1,824,637.02, 2,517,937.40 and 1,050,160.35

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Solution

The fourth proportional to 1,824,637.02, 2,517,937.40 and 1,050,160.35 is: 1,449,185.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,637.02 : 2,517,937.40 = 1,050,160.35 : x
  2. Step 2: Convert to fraction form
    1,824,637.02/2,517,937.40 = 1,050,160.35/x
  3. Step 3: Cross multiply
    1,824,637.02x = 2,517,937.40 × 1,050,160.35
  4. Step 4: Simplify right side
    1,824,637.02x = 2,644,238,020,340.91
  5. Step 5: Solve for x
    x = 2,644,238,020,340.91/1,824,637.02
  6. Step 6: Final answer
    x = 1,449,185.78

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Why These Related Problems?

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