Home / 5,946,280.07-8,205,728.90-3,465,342.81

Finding the Fourth Proportional to 5,946,280.07, 8,205,728.90 and 3,465,342.81

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Solution

The fourth proportional to 5,946,280.07, 8,205,728.90 and 3,465,342.81 is: 4,782,092.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,280.07 : 8,205,728.90 = 3,465,342.81 : x
  2. Step 2: Convert to fraction form
    5,946,280.07/8,205,728.90 = 3,465,342.81/x
  3. Step 3: Cross multiply
    5,946,280.07x = 8,205,728.90 × 3,465,342.81
  4. Step 4: Simplify right side
    5,946,280.07x = 28,435,663,627,097.49
  5. Step 5: Solve for x
    x = 28,435,663,627,097.49/5,946,280.07
  6. Step 6: Final answer
    x = 4,782,092.89

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Why These Related Problems?

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