Home / 2,268,168.60-3,402,252.90-1,465,102.20

Finding the Fourth Proportional to 2,268,168.60, 3,402,252.90 and 1,465,102.20

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Solution

The fourth proportional to 2,268,168.60, 3,402,252.90 and 1,465,102.20 is: 2,197,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,168.60 : 3,402,252.90 = 1,465,102.20 : x
  2. Step 2: Convert to fraction form
    2,268,168.60/3,402,252.90 = 1,465,102.20/x
  3. Step 3: Cross multiply
    2,268,168.60x = 3,402,252.90 × 1,465,102.20
  4. Step 4: Simplify right side
    2,268,168.60x = 4,984,648,208,746.38
  5. Step 5: Solve for x
    x = 4,984,648,208,746.38/2,268,168.60
  6. Step 6: Final answer
    x = 2,197,653.30

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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.