Home / 6,527,368.80-9,791,051.38-2,039,644.80

Finding the Fourth Proportional to 6,527,368.80, 9,791,051.38 and 2,039,644.80

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Solution

The fourth proportional to 6,527,368.80, 9,791,051.38 and 2,039,644.80 is: 3,059,466.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,368.80 : 9,791,051.38 = 2,039,644.80 : x
  2. Step 2: Convert to fraction form
    6,527,368.80/9,791,051.38 = 2,039,644.80/x
  3. Step 3: Cross multiply
    6,527,368.80x = 9,791,051.38 × 2,039,644.80
  4. Step 4: Simplify right side
    6,527,368.80x = 19,970,267,028,650.71
  5. Step 5: Solve for x
    x = 19,970,267,028,650.71/6,527,368.80
  6. Step 6: Final answer
    x = 3,059,466.63

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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.