Home / 2,047,357.14-3,071,484.99-627,520.02

Finding the Fourth Proportional to 2,047,357.14, 3,071,484.99 and 627,520.02

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Solution

The fourth proportional to 2,047,357.14, 3,071,484.99 and 627,520.02 is: 941,417.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,357.14 : 3,071,484.99 = 627,520.02 : x
  2. Step 2: Convert to fraction form
    2,047,357.14/3,071,484.99 = 627,520.02/x
  3. Step 3: Cross multiply
    2,047,357.14x = 3,071,484.99 × 627,520.02
  4. Step 4: Simplify right side
    2,047,357.14x = 1,927,418,322,354.50
  5. Step 5: Solve for x
    x = 1,927,418,322,354.50/2,047,357.14
  6. Step 6: Final answer
    x = 941,417.74

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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.