Home / 10,634,518.60-14,675,560.68-5,805,622.60

Finding the Fourth Proportional to 10,634,518.60, 14,675,560.68 and 5,805,622.60

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Solution

The fourth proportional to 10,634,518.60, 14,675,560.68 and 5,805,622.60 is: 8,011,718.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,634,518.60 : 14,675,560.68 = 5,805,622.60 : x
  2. Step 2: Convert to fraction form
    10,634,518.60/14,675,560.68 = 5,805,622.60/x
  3. Step 3: Cross multiply
    10,634,518.60x = 14,675,560.68 × 5,805,622.60
  4. Step 4: Simplify right side
    10,634,518.60x = 85,200,766,751,479.36
  5. Step 5: Solve for x
    x = 85,200,766,751,479.36/10,634,518.60
  6. Step 6: Final answer
    x = 8,011,718.25

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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.