Home / 3,736,974.66-5,157,024.90-2,018,095.02

Finding the Fourth Proportional to 3,736,974.66, 5,157,024.90 and 2,018,095.02

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Solution

The fourth proportional to 3,736,974.66, 5,157,024.90 and 2,018,095.02 is: 2,784,971.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,974.66 : 5,157,024.90 = 2,018,095.02 : x
  2. Step 2: Convert to fraction form
    3,736,974.66/5,157,024.90 = 2,018,095.02/x
  3. Step 3: Cross multiply
    3,736,974.66x = 5,157,024.90 × 2,018,095.02
  4. Step 4: Simplify right side
    3,736,974.66x = 10,407,366,268,706.00
  5. Step 5: Solve for x
    x = 10,407,366,268,706.00/3,736,974.66
  6. Step 6: Final answer
    x = 2,784,971.06

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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.