Home / 1,774,277.64-2,448,500.76-1,010,331.24

Finding the Fourth Proportional to 1,774,277.64, 2,448,500.76 and 1,010,331.24

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Solution

The fourth proportional to 1,774,277.64, 2,448,500.76 and 1,010,331.24 is: 1,394,255.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,277.64 : 2,448,500.76 = 1,010,331.24 : x
  2. Step 2: Convert to fraction form
    1,774,277.64/2,448,500.76 = 1,010,331.24/x
  3. Step 3: Cross multiply
    1,774,277.64x = 2,448,500.76 × 1,010,331.24
  4. Step 4: Simplify right side
    1,774,277.64x = 2,473,796,808,991.74
  5. Step 5: Solve for x
    x = 2,473,796,808,991.74/1,774,277.64
  6. Step 6: Final answer
    x = 1,394,255.75

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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.