Home / 4,714,210.56-6,505,766.88-2,649,585.28

Finding the Fourth Proportional to 4,714,210.56, 6,505,766.88 and 2,649,585.28

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Solution

The fourth proportional to 4,714,210.56, 6,505,766.88 and 2,649,585.28 is: 3,656,515.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,210.56 : 6,505,766.88 = 2,649,585.28 : x
  2. Step 2: Convert to fraction form
    4,714,210.56/6,505,766.88 = 2,649,585.28/x
  3. Step 3: Cross multiply
    4,714,210.56x = 6,505,766.88 × 2,649,585.28
  4. Step 4: Simplify right side
    4,714,210.56x = 17,237,584,160,359.53
  5. Step 5: Solve for x
    x = 17,237,584,160,359.53/4,714,210.56
  6. Step 6: Final answer
    x = 3,656,515.54

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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.