Home / 6,522,354.10-9,001,075.08-3,621,793.51

Finding the Fourth Proportional to 6,522,354.10, 9,001,075.08 and 3,621,793.51

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Solution

The fourth proportional to 6,522,354.10, 9,001,075.08 and 3,621,793.51 is: 4,998,200.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,354.10 : 9,001,075.08 = 3,621,793.51 : x
  2. Step 2: Convert to fraction form
    6,522,354.10/9,001,075.08 = 3,621,793.51/x
  3. Step 3: Cross multiply
    6,522,354.10x = 9,001,075.08 × 3,621,793.51
  4. Step 4: Simplify right side
    6,522,354.10x = 32,600,035,307,766.73
  5. Step 5: Solve for x
    x = 32,600,035,307,766.73/6,522,354.10
  6. Step 6: Final answer
    x = 4,998,200.77

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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.