Home / 2,056,569.36-3,082,820.12-975,179.68

Finding the Fourth Proportional to 2,056,569.36, 3,082,820.12 and 975,179.68

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Solution

The fourth proportional to 2,056,569.36, 3,082,820.12 and 975,179.68 is: 1,461,805.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,569.36 : 3,082,820.12 = 975,179.68 : x
  2. Step 2: Convert to fraction form
    2,056,569.36/3,082,820.12 = 975,179.68/x
  3. Step 3: Cross multiply
    2,056,569.36x = 3,082,820.12 × 975,179.68
  4. Step 4: Simplify right side
    2,056,569.36x = 3,006,303,538,119.16
  5. Step 5: Solve for x
    x = 3,006,303,538,119.16/2,056,569.36
  6. Step 6: Final answer
    x = 1,461,805.08

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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.