Home / 3,254,007.60-4,881,260.88-1,095,043.32

Finding the Fourth Proportional to 3,254,007.60, 4,881,260.88 and 1,095,043.32

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Solution

The fourth proportional to 3,254,007.60, 4,881,260.88 and 1,095,043.32 is: 1,642,648.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,007.60 : 4,881,260.88 = 1,095,043.32 : x
  2. Step 2: Convert to fraction form
    3,254,007.60/4,881,260.88 = 1,095,043.32/x
  3. Step 3: Cross multiply
    3,254,007.60x = 4,881,260.88 × 1,095,043.32
  4. Step 4: Simplify right side
    3,254,007.60x = 5,345,192,119,821.32
  5. Step 5: Solve for x
    x = 5,345,192,119,821.32/3,254,007.60
  6. Step 6: Final answer
    x = 1,642,648.94

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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.