Home / 6,466,606.62-9,684,152.80-4,276,842.23

Finding the Fourth Proportional to 6,466,606.62, 9,684,152.80 and 4,276,842.23

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Solution

The fourth proportional to 6,466,606.62, 9,684,152.80 and 4,276,842.23 is: 6,404,841.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466,606.62 : 9,684,152.80 = 4,276,842.23 : x
  2. Step 2: Convert to fraction form
    6,466,606.62/9,684,152.80 = 4,276,842.23/x
  3. Step 3: Cross multiply
    6,466,606.62x = 9,684,152.80 × 4,276,842.23
  4. Step 4: Simplify right side
    6,466,606.62x = 41,417,593,655,122.96
  5. Step 5: Solve for x
    x = 41,417,593,655,122.96/6,466,606.62
  6. Step 6: Final answer
    x = 6,404,841.99

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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.