Home / 4,804,852.80-7,208,337.93-1,393,281.83

Finding the Fourth Proportional to 4,804,852.80, 7,208,337.93 and 1,393,281.83

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Solution

The fourth proportional to 4,804,852.80, 7,208,337.93 and 1,393,281.83 is: 2,090,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,852.80 : 7,208,337.93 = 1,393,281.83 : x
  2. Step 2: Convert to fraction form
    4,804,852.80/7,208,337.93 = 1,393,281.83/x
  3. Step 3: Cross multiply
    4,804,852.80x = 7,208,337.93 × 1,393,281.83
  4. Step 4: Simplify right side
    4,804,852.80x = 10,043,246,258,583.20
  5. Step 5: Solve for x
    x = 10,043,246,258,583.20/4,804,852.80
  6. Step 6: Final answer
    x = 2,090,229.75

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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.