Home / 7,565,254.66-11,353,929.03-3,923,019.46

Finding the Fourth Proportional to 7,565,254.66, 11,353,929.03 and 3,923,019.46

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Solution

The fourth proportional to 7,565,254.66, 11,353,929.03 and 3,923,019.46 is: 5,887,664.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,565,254.66 : 11,353,929.03 = 3,923,019.46 : x
  2. Step 2: Convert to fraction form
    7,565,254.66/11,353,929.03 = 3,923,019.46/x
  3. Step 3: Cross multiply
    7,565,254.66x = 11,353,929.03 × 3,923,019.46
  4. Step 4: Simplify right side
    7,565,254.66x = 44,541,684,532,148.92
  5. Step 5: Solve for x
    x = 44,541,684,532,148.92/7,565,254.66
  6. Step 6: Final answer
    x = 5,887,664.93

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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.