Home / 2,016,852-3,025,869.24-650,598.42

Finding the Fourth Proportional to 2,016,852, 3,025,869.24 and 650,598.42

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Solution

The fourth proportional to 2,016,852, 3,025,869.24 and 650,598.42 is: 976,088.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,852 : 3,025,869.24 = 650,598.42 : x
  2. Step 2: Convert to fraction form
    2,016,852/3,025,869.24 = 650,598.42/x
  3. Step 3: Cross multiply
    2,016,852x = 3,025,869.24 × 650,598.42
  4. Step 4: Simplify right side
    2,016,852x = 1,968,625,746,670.60
  5. Step 5: Solve for x
    x = 1,968,625,746,670.60/2,016,852
  6. Step 6: Final answer
    x = 976,088.35

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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.