Home / 10,756,661.01-14,843,815.14-5,861,783.22

Finding the Fourth Proportional to 10,756,661.01, 14,843,815.14 and 5,861,783.22

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Solution

The fourth proportional to 10,756,661.01, 14,843,815.14 and 5,861,783.22 is: 8,089,055.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,756,661.01 : 14,843,815.14 = 5,861,783.22 : x
  2. Step 2: Convert to fraction form
    10,756,661.01/14,843,815.14 = 5,861,783.22/x
  3. Step 3: Cross multiply
    10,756,661.01x = 14,843,815.14 × 5,861,783.22
  4. Step 4: Simplify right side
    10,756,661.01x = 87,011,226,508,433.95
  5. Step 5: Solve for x
    x = 87,011,226,508,433.95/10,756,661.01
  6. Step 6: Final answer
    x = 8,089,055.37

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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.