Home / 8,916,500.01-12,308,536.72-6,019,814.46

Finding the Fourth Proportional to 8,916,500.01, 12,308,536.72 and 6,019,814.46

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Solution

The fourth proportional to 8,916,500.01, 12,308,536.72 and 6,019,814.46 is: 8,309,886.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,916,500.01 : 12,308,536.72 = 6,019,814.46 : x
  2. Step 2: Convert to fraction form
    8,916,500.01/12,308,536.72 = 6,019,814.46/x
  3. Step 3: Cross multiply
    8,916,500.01x = 12,308,536.72 × 6,019,814.46
  4. Step 4: Simplify right side
    8,916,500.01x = 74,095,107,251,904.75
  5. Step 5: Solve for x
    x = 74,095,107,251,904.75/8,916,500.01
  6. Step 6: Final answer
    x = 8,309,886.97

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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.