Home / 2,725,084.32-3,760,620.12-1,484,688.48

Finding the Fourth Proportional to 2,725,084.32, 3,760,620.12 and 1,484,688.48

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Solution

The fourth proportional to 2,725,084.32, 3,760,620.12 and 1,484,688.48 is: 2,048,872.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,084.32 : 3,760,620.12 = 1,484,688.48 : x
  2. Step 2: Convert to fraction form
    2,725,084.32/3,760,620.12 = 1,484,688.48/x
  3. Step 3: Cross multiply
    2,725,084.32x = 3,760,620.12 × 1,484,688.48
  4. Step 4: Simplify right side
    2,725,084.32x = 5,583,349,369,820.22
  5. Step 5: Solve for x
    x = 5,583,349,369,820.22/2,725,084.32
  6. Step 6: Final answer
    x = 2,048,872.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.