Home / 6,947,442.84-9,588,003-4,371,331.80

Finding the Fourth Proportional to 6,947,442.84, 9,588,003 and 4,371,331.80

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Solution

The fourth proportional to 6,947,442.84, 9,588,003 and 4,371,331.80 is: 6,032,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,947,442.84 : 9,588,003 = 4,371,331.80 : x
  2. Step 2: Convert to fraction form
    6,947,442.84/9,588,003 = 4,371,331.80/x
  3. Step 3: Cross multiply
    6,947,442.84x = 9,588,003 × 4,371,331.80
  4. Step 4: Simplify right side
    6,947,442.84x = 41,912,342,412,395.40
  5. Step 5: Solve for x
    x = 41,912,342,412,395.40/6,947,442.84
  6. Step 6: Final answer
    x = 6,032,772.54

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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.