Home / 4,329,638.32-6,494,323.56-2,056,798.84

Finding the Fourth Proportional to 4,329,638.32, 6,494,323.56 and 2,056,798.84

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Solution

The fourth proportional to 4,329,638.32, 6,494,323.56 and 2,056,798.84 is: 3,085,134.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,638.32 : 6,494,323.56 = 2,056,798.84 : x
  2. Step 2: Convert to fraction form
    4,329,638.32/6,494,323.56 = 2,056,798.84/x
  3. Step 3: Cross multiply
    4,329,638.32x = 6,494,323.56 × 2,056,798.84
  4. Step 4: Simplify right side
    4,329,638.32x = 13,357,517,164,792.67
  5. Step 5: Solve for x
    x = 13,357,517,164,792.67/4,329,638.32
  6. Step 6: Final answer
    x = 3,085,134.64

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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.