Home / 2,533,160.25-3,494,728.40-1,499,899.95

Finding the Fourth Proportional to 2,533,160.25, 3,494,728.40 and 1,499,899.95

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Solution

The fourth proportional to 2,533,160.25, 3,494,728.40 and 1,499,899.95 is: 2,069,250.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,160.25 : 3,494,728.40 = 1,499,899.95 : x
  2. Step 2: Convert to fraction form
    2,533,160.25/3,494,728.40 = 1,499,899.95/x
  3. Step 3: Cross multiply
    2,533,160.25x = 3,494,728.40 × 1,499,899.95
  4. Step 4: Simplify right side
    2,533,160.25x = 5,241,742,944,924.08
  5. Step 5: Solve for x
    x = 5,241,742,944,924.08/2,533,160.25
  6. Step 6: Final answer
    x = 2,069,250.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.