Home / 1,567,060.68-2,163,005.86-1,023,281

Finding the Fourth Proportional to 1,567,060.68, 2,163,005.86 and 1,023,281

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Solution

The fourth proportional to 1,567,060.68, 2,163,005.86 and 1,023,281 is: 1,412,429.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,060.68 : 2,163,005.86 = 1,023,281 : x
  2. Step 2: Convert to fraction form
    1,567,060.68/2,163,005.86 = 1,023,281/x
  3. Step 3: Cross multiply
    1,567,060.68x = 2,163,005.86 × 1,023,281
  4. Step 4: Simplify right side
    1,567,060.68x = 2,213,362,799,426.66
  5. Step 5: Solve for x
    x = 2,213,362,799,426.66/1,567,060.68
  6. Step 6: Final answer
    x = 1,412,429.54

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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.