Home / 6,338,463.64-9,504,254.58-2,878,303.41

Finding the Fourth Proportional to 6,338,463.64, 9,504,254.58 and 2,878,303.41

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Solution

The fourth proportional to 6,338,463.64, 9,504,254.58 and 2,878,303.41 is: 4,315,892.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,463.64 : 9,504,254.58 = 2,878,303.41 : x
  2. Step 2: Convert to fraction form
    6,338,463.64/9,504,254.58 = 2,878,303.41/x
  3. Step 3: Cross multiply
    6,338,463.64x = 9,504,254.58 × 2,878,303.41
  4. Step 4: Simplify right side
    6,338,463.64x = 27,356,128,356,328.48
  5. Step 5: Solve for x
    x = 27,356,128,356,328.48/6,338,463.64
  6. Step 6: Final answer
    x = 4,315,892.61

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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.