Home / 5,184,040.35-7,776,060.53-4,869,112.35

Finding the Fourth Proportional to 5,184,040.35, 7,776,060.53 and 4,869,112.35

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Solution

The fourth proportional to 5,184,040.35, 7,776,060.53 and 4,869,112.35 is: 7,303,668.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,040.35 : 7,776,060.53 = 4,869,112.35 : x
  2. Step 2: Convert to fraction form
    5,184,040.35/7,776,060.53 = 4,869,112.35/x
  3. Step 3: Cross multiply
    5,184,040.35x = 7,776,060.53 × 4,869,112.35
  4. Step 4: Simplify right side
    5,184,040.35x = 37,862,512,336,624.98
  5. Step 5: Solve for x
    x = 37,862,512,336,624.98/5,184,040.35
  6. Step 6: Final answer
    x = 7,303,668.53

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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.