Home / 6,522,356.90-9,783,535.35-4,097,411.30

Finding the Fourth Proportional to 6,522,356.90, 9,783,535.35 and 4,097,411.30

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Solution

The fourth proportional to 6,522,356.90, 9,783,535.35 and 4,097,411.30 is: 6,146,116.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,356.90 : 9,783,535.35 = 4,097,411.30 : x
  2. Step 2: Convert to fraction form
    6,522,356.90/9,783,535.35 = 4,097,411.30/x
  3. Step 3: Cross multiply
    6,522,356.90x = 9,783,535.35 × 4,097,411.30
  4. Step 4: Simplify right side
    6,522,356.90x = 40,087,168,297,039.45
  5. Step 5: Solve for x
    x = 40,087,168,297,039.45/6,522,356.90
  6. Step 6: Final answer
    x = 6,146,116.95

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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.