Home / 6,737,643.54-10,111,706.16-4,702,667.38

Finding the Fourth Proportional to 6,737,643.54, 10,111,706.16 and 4,702,667.38

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Solution

The fourth proportional to 6,737,643.54, 10,111,706.16 and 4,702,667.38 is: 7,057,659.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,643.54 : 10,111,706.16 = 4,702,667.38 : x
  2. Step 2: Convert to fraction form
    6,737,643.54/10,111,706.16 = 4,702,667.38/x
  3. Step 3: Cross multiply
    6,737,643.54x = 10,111,706.16 × 4,702,667.38
  4. Step 4: Simplify right side
    6,737,643.54x = 47,551,990,714,777.06
  5. Step 5: Solve for x
    x = 47,551,990,714,777.06/6,737,643.54
  6. Step 6: Final answer
    x = 7,057,659.02

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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.