Home / 6,224,708-8,590,097.04-3,363,140

Finding the Fourth Proportional to 6,224,708, 8,590,097.04 and 3,363,140

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Solution

The fourth proportional to 6,224,708, 8,590,097.04 and 3,363,140 is: 4,641,133.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,708 : 8,590,097.04 = 3,363,140 : x
  2. Step 2: Convert to fraction form
    6,224,708/8,590,097.04 = 3,363,140/x
  3. Step 3: Cross multiply
    6,224,708x = 8,590,097.04 × 3,363,140
  4. Step 4: Simplify right side
    6,224,708x = 28,889,698,959,105.60
  5. Step 5: Solve for x
    x = 28,889,698,959,105.60/6,224,708
  6. Step 6: Final answer
    x = 4,641,133.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.