Home / 3,719,875.42-5,574,616.35-2,010,333.16

Finding the Fourth Proportional to 3,719,875.42, 5,574,616.35 and 2,010,333.16

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Solution

The fourth proportional to 3,719,875.42, 5,574,616.35 and 2,010,333.16 is: 3,012,691.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,875.42 : 5,574,616.35 = 2,010,333.16 : x
  2. Step 2: Convert to fraction form
    3,719,875.42/5,574,616.35 = 2,010,333.16/x
  3. Step 3: Cross multiply
    3,719,875.42x = 5,574,616.35 × 2,010,333.16
  4. Step 4: Simplify right side
    3,719,875.42x = 11,206,836,102,683.16
  5. Step 5: Solve for x
    x = 11,206,836,102,683.16/3,719,875.42
  6. Step 6: Final answer
    x = 3,012,691.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.