Home / 7,594,738.45-10,480,837.48-4,156,905.67

Finding the Fourth Proportional to 7,594,738.45, 10,480,837.48 and 4,156,905.67

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Solution

The fourth proportional to 7,594,738.45, 10,480,837.48 and 4,156,905.67 is: 5,736,583.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,738.45 : 10,480,837.48 = 4,156,905.67 : x
  2. Step 2: Convert to fraction form
    7,594,738.45/10,480,837.48 = 4,156,905.67/x
  3. Step 3: Cross multiply
    7,594,738.45x = 10,480,837.48 × 4,156,905.67
  4. Step 4: Simplify right side
    7,594,738.45x = 43,567,852,781,014.24
  5. Step 5: Solve for x
    x = 43,567,852,781,014.24/7,594,738.45
  6. Step 6: Final answer
    x = 5,736,583.70

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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.