Home / 9,422,771.79-14,136,412.73-3,033,621.39

Finding the Fourth Proportional to 9,422,771.79, 14,136,412.73 and 3,033,621.39

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Solution

The fourth proportional to 9,422,771.79, 14,136,412.73 and 3,033,621.39 is: 4,551,158.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,771.79 : 14,136,412.73 = 3,033,621.39 : x
  2. Step 2: Convert to fraction form
    9,422,771.79/14,136,412.73 = 3,033,621.39/x
  3. Step 3: Cross multiply
    9,422,771.79x = 14,136,412.73 × 3,033,621.39
  4. Step 4: Simplify right side
    9,422,771.79x = 42,884,524,020,428.19
  5. Step 5: Solve for x
    x = 42,884,524,020,428.19/9,422,771.79
  6. Step 6: Final answer
    x = 4,551,158.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.