Home / 4,355,969.13-6,017,384.42-3,490,552.73

Finding the Fourth Proportional to 4,355,969.13, 6,017,384.42 and 3,490,552.73

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Solution

The fourth proportional to 4,355,969.13, 6,017,384.42 and 3,490,552.73 is: 4,821,888.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,969.13 : 6,017,384.42 = 3,490,552.73 : x
  2. Step 2: Convert to fraction form
    4,355,969.13/6,017,384.42 = 3,490,552.73/x
  3. Step 3: Cross multiply
    4,355,969.13x = 6,017,384.42 × 3,490,552.73
  4. Step 4: Simplify right side
    4,355,969.13x = 21,003,997,567,150.78
  5. Step 5: Solve for x
    x = 21,003,997,567,150.78/4,355,969.13
  6. Step 6: Final answer
    x = 4,821,888.53

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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.