Home / 1,749,359.62-2,414,155.49-975,069.69

Finding the Fourth Proportional to 1,749,359.62, 2,414,155.49 and 975,069.69

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Solution

The fourth proportional to 1,749,359.62, 2,414,155.49 and 975,069.69 is: 1,345,618.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,359.62 : 2,414,155.49 = 975,069.69 : x
  2. Step 2: Convert to fraction form
    1,749,359.62/2,414,155.49 = 975,069.69/x
  3. Step 3: Cross multiply
    1,749,359.62x = 2,414,155.49 × 975,069.69
  4. Step 4: Simplify right side
    1,749,359.62x = 2,353,969,845,246.10
  5. Step 5: Solve for x
    x = 2,353,969,845,246.10/1,749,359.62
  6. Step 6: Final answer
    x = 1,345,618.03

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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.