Home / 1,734,630.48-2,601,486-787,790.52

Finding the Fourth Proportional to 1,734,630.48, 2,601,486 and 787,790.52

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Solution

The fourth proportional to 1,734,630.48, 2,601,486 and 787,790.52 is: 1,181,477.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,630.48 : 2,601,486 = 787,790.52 : x
  2. Step 2: Convert to fraction form
    1,734,630.48/2,601,486 = 787,790.52/x
  3. Step 3: Cross multiply
    1,734,630.48x = 2,601,486 × 787,790.52
  4. Step 4: Simplify right side
    1,734,630.48x = 2,049,426,008,712.72
  5. Step 5: Solve for x
    x = 2,049,426,008,712.72/1,734,630.48
  6. Step 6: Final answer
    x = 1,181,477.00

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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.