Home / 2,901,478.46-4,004,076.56-1,594,873.18

Finding the Fourth Proportional to 2,901,478.46, 4,004,076.56 and 1,594,873.18

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Solution

The fourth proportional to 2,901,478.46, 4,004,076.56 and 1,594,873.18 is: 2,200,944.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,478.46 : 4,004,076.56 = 1,594,873.18 : x
  2. Step 2: Convert to fraction form
    2,901,478.46/4,004,076.56 = 1,594,873.18/x
  3. Step 3: Cross multiply
    2,901,478.46x = 4,004,076.56 × 1,594,873.18
  4. Step 4: Simplify right side
    2,901,478.46x = 6,385,994,316,210.66
  5. Step 5: Solve for x
    x = 6,385,994,316,210.66/2,901,478.46
  6. Step 6: Final answer
    x = 2,200,944.93

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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.