Home / 7,282,282.60-10,926,048.30-3,025,505.80

Finding the Fourth Proportional to 7,282,282.60, 10,926,048.30 and 3,025,505.80

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Solution

The fourth proportional to 7,282,282.60, 10,926,048.30 and 3,025,505.80 is: 4,539,349.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282,282.60 : 10,926,048.30 = 3,025,505.80 : x
  2. Step 2: Convert to fraction form
    7,282,282.60/10,926,048.30 = 3,025,505.80/x
  3. Step 3: Cross multiply
    7,282,282.60x = 10,926,048.30 × 3,025,505.80
  4. Step 4: Simplify right side
    7,282,282.60x = 33,056,822,502,730.14
  5. Step 5: Solve for x
    x = 33,056,822,502,730.14/7,282,282.60
  6. Step 6: Final answer
    x = 4,539,349.04

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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.