Home / 5,029,272.04-6,941,730.30-3,097,152.60

Finding the Fourth Proportional to 5,029,272.04, 6,941,730.30 and 3,097,152.60

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Solution

The fourth proportional to 5,029,272.04, 6,941,730.30 and 3,097,152.60 is: 4,274,892.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,272.04 : 6,941,730.30 = 3,097,152.60 : x
  2. Step 2: Convert to fraction form
    5,029,272.04/6,941,730.30 = 3,097,152.60/x
  3. Step 3: Cross multiply
    5,029,272.04x = 6,941,730.30 × 3,097,152.60
  4. Step 4: Simplify right side
    5,029,272.04x = 21,499,598,047,143.78
  5. Step 5: Solve for x
    x = 21,499,598,047,143.78/5,029,272.04
  6. Step 6: Final answer
    x = 4,274,892.64

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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.