Home / 2,593,405.02-3,578,568.84-1,447,533.66

Finding the Fourth Proportional to 2,593,405.02, 3,578,568.84 and 1,447,533.66

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Solution

The fourth proportional to 2,593,405.02, 3,578,568.84 and 1,447,533.66 is: 1,997,412.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,405.02 : 3,578,568.84 = 1,447,533.66 : x
  2. Step 2: Convert to fraction form
    2,593,405.02/3,578,568.84 = 1,447,533.66/x
  3. Step 3: Cross multiply
    2,593,405.02x = 3,578,568.84 × 1,447,533.66
  4. Step 4: Simplify right side
    2,593,405.02x = 5,180,098,850,527.15
  5. Step 5: Solve for x
    x = 5,180,098,850,527.15/2,593,405.02
  6. Step 6: Final answer
    x = 1,997,412.21

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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.