Home / 2,593,454.70-3,578,971.59-1,447,534.74

Finding the Fourth Proportional to 2,593,454.70, 3,578,971.59 and 1,447,534.74

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Solution

The fourth proportional to 2,593,454.70, 3,578,971.59 and 1,447,534.74 is: 1,997,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,454.70 : 3,578,971.59 = 1,447,534.74 : x
  2. Step 2: Convert to fraction form
    2,593,454.70/3,578,971.59 = 1,447,534.74/x
  3. Step 3: Cross multiply
    2,593,454.70x = 3,578,971.59 × 1,447,534.74
  4. Step 4: Simplify right side
    2,593,454.70x = 5,180,685,709,998.04
  5. Step 5: Solve for x
    x = 5,180,685,709,998.04/2,593,454.70
  6. Step 6: Final answer
    x = 1,997,600.23

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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.