Home / 4,368,505.60-6,551,203.20-1,973,497.60

Finding the Fourth Proportional to 4,368,505.60, 6,551,203.20 and 1,973,497.60

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Solution

The fourth proportional to 4,368,505.60, 6,551,203.20 and 1,973,497.60 is: 2,959,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,505.60 : 6,551,203.20 = 1,973,497.60 : x
  2. Step 2: Convert to fraction form
    4,368,505.60/6,551,203.20 = 1,973,497.60/x
  3. Step 3: Cross multiply
    4,368,505.60x = 6,551,203.20 × 1,973,497.60
  4. Step 4: Simplify right side
    4,368,505.60x = 12,928,783,792,312.32
  5. Step 5: Solve for x
    x = 12,928,783,792,312.32/4,368,505.60
  6. Step 6: Final answer
    x = 2,959,543.83

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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.