Home / 5,011,516.93-6,912,320.03-4,599,381.64

Finding the Fourth Proportional to 5,011,516.93, 6,912,320.03 and 4,599,381.64

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Solution

The fourth proportional to 5,011,516.93, 6,912,320.03 and 4,599,381.64 is: 6,343,867.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,516.93 : 6,912,320.03 = 4,599,381.64 : x
  2. Step 2: Convert to fraction form
    5,011,516.93/6,912,320.03 = 4,599,381.64/x
  3. Step 3: Cross multiply
    5,011,516.93x = 6,912,320.03 × 4,599,381.64
  4. Step 4: Simplify right side
    5,011,516.93x = 31,792,397,835,786.25
  5. Step 5: Solve for x
    x = 31,792,397,835,786.25/5,011,516.93
  6. Step 6: Final answer
    x = 6,343,867.19

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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.