Home / 4,905,140.52-7,352,764.62-3,084,806.34

Finding the Fourth Proportional to 4,905,140.52, 7,352,764.62 and 3,084,806.34

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Solution

The fourth proportional to 4,905,140.52, 7,352,764.62 and 3,084,806.34 is: 4,624,098.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,905,140.52 : 7,352,764.62 = 3,084,806.34 : x
  2. Step 2: Convert to fraction form
    4,905,140.52/7,352,764.62 = 3,084,806.34/x
  3. Step 3: Cross multiply
    4,905,140.52x = 7,352,764.62 × 3,084,806.34
  4. Step 4: Simplify right side
    4,905,140.52x = 22,681,854,916,303.69
  5. Step 5: Solve for x
    x = 22,681,854,916,303.69/4,905,140.52
  6. Step 6: Final answer
    x = 4,624,098.91

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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.