Home / 1,051,317.55-1,450,818.01-567,882.71

Finding the Fourth Proportional to 1,051,317.55, 1,450,818.01 and 567,882.71

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Solution

The fourth proportional to 1,051,317.55, 1,450,818.01 and 567,882.71 is: 783,678.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,317.55 : 1,450,818.01 = 567,882.71 : x
  2. Step 2: Convert to fraction form
    1,051,317.55/1,450,818.01 = 567,882.71/x
  3. Step 3: Cross multiply
    1,051,317.55x = 1,450,818.01 × 567,882.71
  4. Step 4: Simplify right side
    1,051,317.55x = 823,894,463,235.61
  5. Step 5: Solve for x
    x = 823,894,463,235.61/1,051,317.55
  6. Step 6: Final answer
    x = 783,678.03

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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.