Home / 2,594,445.32-3,888,292.41-1,055,647.45

Finding the Fourth Proportional to 2,594,445.32, 3,888,292.41 and 1,055,647.45

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Solution

The fourth proportional to 2,594,445.32, 3,888,292.41 and 1,055,647.45 is: 1,582,097.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,445.32 : 3,888,292.41 = 1,055,647.45 : x
  2. Step 2: Convert to fraction form
    2,594,445.32/3,888,292.41 = 1,055,647.45/x
  3. Step 3: Cross multiply
    2,594,445.32x = 3,888,292.41 × 1,055,647.45
  4. Step 4: Simplify right side
    2,594,445.32x = 4,104,665,972,331.22
  5. Step 5: Solve for x
    x = 4,104,665,972,331.22/2,594,445.32
  6. Step 6: Final answer
    x = 1,582,097.70

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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.