Home / 756,598.65-1,044,104.88-417,067.17

Finding the Fourth Proportional to 756,598.65, 1,044,104.88 and 417,067.17

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Solution

The fourth proportional to 756,598.65, 1,044,104.88 and 417,067.17 is: 575,552.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,598.65 : 1,044,104.88 = 417,067.17 : x
  2. Step 2: Convert to fraction form
    756,598.65/1,044,104.88 = 417,067.17/x
  3. Step 3: Cross multiply
    756,598.65x = 1,044,104.88 × 417,067.17
  4. Step 4: Simplify right side
    756,598.65x = 435,461,867,484.79
  5. Step 5: Solve for x
    x = 435,461,867,484.79/756,598.65
  6. Step 6: Final answer
    x = 575,552.00

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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.