Home / 844,224.93-1,165,030.70-462,275.91

Finding the Fourth Proportional to 844,224.93, 1,165,030.70 and 462,275.91

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Solution

The fourth proportional to 844,224.93, 1,165,030.70 and 462,275.91 is: 637,940.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,224.93 : 1,165,030.70 = 462,275.91 : x
  2. Step 2: Convert to fraction form
    844,224.93/1,165,030.70 = 462,275.91/x
  3. Step 3: Cross multiply
    844,224.93x = 1,165,030.70 × 462,275.91
  4. Step 4: Simplify right side
    844,224.93x = 538,565,624,709.06
  5. Step 5: Solve for x
    x = 538,565,624,709.06/844,224.93
  6. Step 6: Final answer
    x = 637,940.92

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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.