Home / 2,735,158.07-3,774,663.44-1,573,780.79

Finding the Fourth Proportional to 2,735,158.07, 3,774,663.44 and 1,573,780.79

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Solution

The fourth proportional to 2,735,158.07, 3,774,663.44 and 1,573,780.79 is: 2,171,901.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,158.07 : 3,774,663.44 = 1,573,780.79 : x
  2. Step 2: Convert to fraction form
    2,735,158.07/3,774,663.44 = 1,573,780.79/x
  3. Step 3: Cross multiply
    2,735,158.07x = 3,774,663.44 × 1,573,780.79
  4. Step 4: Simplify right side
    2,735,158.07x = 5,940,492,806,967.61
  5. Step 5: Solve for x
    x = 5,940,492,806,967.61/2,735,158.07
  6. Step 6: Final answer
    x = 2,171,901.09

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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.