Home / 1,044,012.42-1,440,838.26-585,204.93

Finding the Fourth Proportional to 1,044,012.42, 1,440,838.26 and 585,204.93

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Solution

The fourth proportional to 1,044,012.42, 1,440,838.26 and 585,204.93 is: 807,639.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,012.42 : 1,440,838.26 = 585,204.93 : x
  2. Step 2: Convert to fraction form
    1,044,012.42/1,440,838.26 = 585,204.93/x
  3. Step 3: Cross multiply
    1,044,012.42x = 1,440,838.26 × 585,204.93
  4. Step 4: Simplify right side
    1,044,012.42x = 843,185,653,084.62
  5. Step 5: Solve for x
    x = 843,185,653,084.62/1,044,012.42
  6. Step 6: Final answer
    x = 807,639.48

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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.