Home / 967,053.65-1,334,479.71-579,675.23

Finding the Fourth Proportional to 967,053.65, 1,334,479.71 and 579,675.23

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Solution

The fourth proportional to 967,053.65, 1,334,479.71 and 579,675.23 is: 799,919.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,053.65 : 1,334,479.71 = 579,675.23 : x
  2. Step 2: Convert to fraction form
    967,053.65/1,334,479.71 = 579,675.23/x
  3. Step 3: Cross multiply
    967,053.65x = 1,334,479.71 × 579,675.23
  4. Step 4: Simplify right side
    967,053.65x = 773,564,829,926.21
  5. Step 5: Solve for x
    x = 773,564,829,926.21/967,053.65
  6. Step 6: Final answer
    x = 799,919.25

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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.