Home / 7,071,695.60-10,601,322.60-4,232,937.20

Finding the Fourth Proportional to 7,071,695.60, 10,601,322.60 and 4,232,937.20

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Solution

The fourth proportional to 7,071,695.60, 10,601,322.60 and 4,232,937.20 is: 6,345,682.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,071,695.60 : 10,601,322.60 = 4,232,937.20 : x
  2. Step 2: Convert to fraction form
    7,071,695.60/10,601,322.60 = 4,232,937.20/x
  3. Step 3: Cross multiply
    7,071,695.60x = 10,601,322.60 × 4,232,937.20
  4. Step 4: Simplify right side
    7,071,695.60x = 44,874,732,802,740.72
  5. Step 5: Solve for x
    x = 44,874,732,802,740.72/7,071,695.60
  6. Step 6: Final answer
    x = 6,345,682.19

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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.