Home / 1,824,065.07-2,517,210.35-997,142.24

Finding the Fourth Proportional to 1,824,065.07, 2,517,210.35 and 997,142.24

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Solution

The fourth proportional to 1,824,065.07, 2,517,210.35 and 997,142.24 is: 1,376,056.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,065.07 : 2,517,210.35 = 997,142.24 : x
  2. Step 2: Convert to fraction form
    1,824,065.07/2,517,210.35 = 997,142.24/x
  3. Step 3: Cross multiply
    1,824,065.07x = 2,517,210.35 × 997,142.24
  4. Step 4: Simplify right side
    1,824,065.07x = 2,510,016,766,950.18
  5. Step 5: Solve for x
    x = 2,510,016,766,950.18/1,824,065.07
  6. Step 6: Final answer
    x = 1,376,056.59

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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.