Home / 1,051,751.90-1,451,532.94-610,323.72

Finding the Fourth Proportional to 1,051,751.90, 1,451,532.94 and 610,323.72

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Solution

The fourth proportional to 1,051,751.90, 1,451,532.94 and 610,323.72 is: 842,313.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,751.90 : 1,451,532.94 = 610,323.72 : x
  2. Step 2: Convert to fraction form
    1,051,751.90/1,451,532.94 = 610,323.72/x
  3. Step 3: Cross multiply
    1,051,751.90x = 1,451,532.94 × 610,323.72
  4. Step 4: Simplify right side
    1,051,751.90x = 885,904,983,643.34
  5. Step 5: Solve for x
    x = 885,904,983,643.34/1,051,751.90
  6. Step 6: Final answer
    x = 842,313.65

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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.