Home / 844,106.94-1,164,870.99-462,169.26

Finding the Fourth Proportional to 844,106.94, 1,164,870.99 and 462,169.26

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Solution

The fourth proportional to 844,106.94, 1,164,870.99 and 462,169.26 is: 637,795.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,106.94 : 1,164,870.99 = 462,169.26 : x
  2. Step 2: Convert to fraction form
    844,106.94/1,164,870.99 = 462,169.26/x
  3. Step 3: Cross multiply
    844,106.94x = 1,164,870.99 × 462,169.26
  4. Step 4: Simplify right side
    844,106.94x = 538,367,563,443.77
  5. Step 5: Solve for x
    x = 538,367,563,443.77/844,106.94
  6. Step 6: Final answer
    x = 637,795.45

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1.5x scale

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.