Home / 750,552.63-1,125,898.17-245,116.24

Finding the Fourth Proportional to 750,552.63, 1,125,898.17 and 245,116.24

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Solution

The fourth proportional to 750,552.63, 1,125,898.17 and 245,116.24 is: 367,696.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,552.63 : 1,125,898.17 = 245,116.24 : x
  2. Step 2: Convert to fraction form
    750,552.63/1,125,898.17 = 245,116.24/x
  3. Step 3: Cross multiply
    750,552.63x = 1,125,898.17 × 245,116.24
  4. Step 4: Simplify right side
    750,552.63x = 275,975,926,053.28
  5. Step 5: Solve for x
    x = 275,975,926,053.28/750,552.63
  6. Step 6: Final answer
    x = 367,696.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.