Home / 3,004,428.60-4,507,024.91-954,357.81

Finding the Fourth Proportional to 3,004,428.60, 4,507,024.91 and 954,357.81

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Solution

The fourth proportional to 3,004,428.60, 4,507,024.91 and 954,357.81 is: 1,431,658.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,428.60 : 4,507,024.91 = 954,357.81 : x
  2. Step 2: Convert to fraction form
    3,004,428.60/4,507,024.91 = 954,357.81/x
  3. Step 3: Cross multiply
    3,004,428.60x = 4,507,024.91 × 954,357.81
  4. Step 4: Simplify right side
    3,004,428.60x = 4,301,314,417,951.26
  5. Step 5: Solve for x
    x = 4,301,314,417,951.26/3,004,428.60
  6. Step 6: Final answer
    x = 1,431,658.06

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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.