Home / 10,493,994.05-14,482,161.47-5,847,785.45

Finding the Fourth Proportional to 10,493,994.05, 14,482,161.47 and 5,847,785.45

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Solution

The fourth proportional to 10,493,994.05, 14,482,161.47 and 5,847,785.45 is: 8,070,194.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,994.05 : 14,482,161.47 = 5,847,785.45 : x
  2. Step 2: Convert to fraction form
    10,493,994.05/14,482,161.47 = 5,847,785.45/x
  3. Step 3: Cross multiply
    10,493,994.05x = 14,482,161.47 × 5,847,785.45
  4. Step 4: Simplify right side
    10,493,994.05x = 84,688,573,099,577.69
  5. Step 5: Solve for x
    x = 84,688,573,099,577.69/10,493,994.05
  6. Step 6: Final answer
    x = 8,070,194.50

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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.