Home / 1,051,110.68-1,450,532.63-567,675.86

Finding the Fourth Proportional to 1,051,110.68, 1,450,532.63 and 567,675.86

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Solution

The fourth proportional to 1,051,110.68, 1,450,532.63 and 567,675.86 is: 783,392.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,110.68 : 1,450,532.63 = 567,675.86 : x
  2. Step 2: Convert to fraction form
    1,051,110.68/1,450,532.63 = 567,675.86/x
  3. Step 3: Cross multiply
    1,051,110.68x = 1,450,532.63 × 567,675.86
  4. Step 4: Simplify right side
    1,051,110.68x = 823,432,352,359.84
  5. Step 5: Solve for x
    x = 823,432,352,359.84/1,051,110.68
  6. Step 6: Final answer
    x = 783,392.62

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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.