Home / 6,903,580.91-10,355,371.07-6,558,374.93

Finding the Fourth Proportional to 6,903,580.91, 10,355,371.07 and 6,558,374.93

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Solution

The fourth proportional to 6,903,580.91, 10,355,371.07 and 6,558,374.93 is: 9,837,562.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,580.91 : 10,355,371.07 = 6,558,374.93 : x
  2. Step 2: Convert to fraction form
    6,903,580.91/10,355,371.07 = 6,558,374.93/x
  3. Step 3: Cross multiply
    6,903,580.91x = 10,355,371.07 × 6,558,374.93
  4. Step 4: Simplify right side
    6,903,580.91x = 67,914,405,931,766.54
  5. Step 5: Solve for x
    x = 67,914,405,931,766.54/6,903,580.91
  6. Step 6: Final answer
    x = 9,837,562.11

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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.