Home / 1,144,599.35-1,715,592.98-461,048.49

Finding the Fourth Proportional to 1,144,599.35, 1,715,592.98 and 461,048.49

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Solution

The fourth proportional to 1,144,599.35, 1,715,592.98 and 461,048.49 is: 691,046.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,599.35 : 1,715,592.98 = 461,048.49 : x
  2. Step 2: Convert to fraction form
    1,144,599.35/1,715,592.98 = 461,048.49/x
  3. Step 3: Cross multiply
    1,144,599.35x = 1,715,592.98 × 461,048.49
  4. Step 4: Simplify right side
    1,144,599.35x = 790,971,554,036.22
  5. Step 5: Solve for x
    x = 790,971,554,036.22/1,144,599.35
  6. Step 6: Final answer
    x = 691,046.66

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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.