Home / 2,595,528.87-3,893,281.00-1,442,232.03

Finding the Fourth Proportional to 2,595,528.87, 3,893,281.00 and 1,442,232.03

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Solution

The fourth proportional to 2,595,528.87, 3,893,281.00 and 1,442,232.03 is: 2,163,341.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,528.87 : 3,893,281.00 = 1,442,232.03 : x
  2. Step 2: Convert to fraction form
    2,595,528.87/3,893,281.00 = 1,442,232.03/x
  3. Step 3: Cross multiply
    2,595,528.87x = 3,893,281.00 × 1,442,232.03
  4. Step 4: Simplify right side
    2,595,528.87x = 5,615,014,570,984.65
  5. Step 5: Solve for x
    x = 5,615,014,570,984.65/2,595,528.87
  6. Step 6: Final answer
    x = 2,163,341.21

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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.