Home / 10,927,089.47-15,079,405.80-6,032,318.30

Finding the Fourth Proportional to 10,927,089.47, 15,079,405.80 and 6,032,318.30

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Solution

The fourth proportional to 10,927,089.47, 15,079,405.80 and 6,032,318.30 is: 8,324,611.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,089.47 : 15,079,405.80 = 6,032,318.30 : x
  2. Step 2: Convert to fraction form
    10,927,089.47/15,079,405.80 = 6,032,318.30/x
  3. Step 3: Cross multiply
    10,927,089.47x = 15,079,405.80 × 6,032,318.30
  4. Step 4: Simplify right side
    10,927,089.47x = 90,963,775,564,238.08
  5. Step 5: Solve for x
    x = 90,963,775,564,238.08/10,927,089.47
  6. Step 6: Final answer
    x = 8,324,611.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.