Home / 1,601,750.22-2,210,394.51-876,584.76

Finding the Fourth Proportional to 1,601,750.22, 2,210,394.51 and 876,584.76

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Solution

The fourth proportional to 1,601,750.22, 2,210,394.51 and 876,584.76 is: 1,209,675.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,750.22 : 2,210,394.51 = 876,584.76 : x
  2. Step 2: Convert to fraction form
    1,601,750.22/2,210,394.51 = 876,584.76/x
  3. Step 3: Cross multiply
    1,601,750.22x = 2,210,394.51 × 876,584.76
  4. Step 4: Simplify right side
    1,601,750.22x = 1,937,598,141,053.67
  5. Step 5: Solve for x
    x = 1,937,598,141,053.67/1,601,750.22
  6. Step 6: Final answer
    x = 1,209,675.59

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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.