Home / 974,099.34-1,461,286.26-300,235.14

Finding the Fourth Proportional to 974,099.34, 1,461,286.26 and 300,235.14

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Solution

The fourth proportional to 974,099.34, 1,461,286.26 and 300,235.14 is: 450,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,099.34 : 1,461,286.26 = 300,235.14 : x
  2. Step 2: Convert to fraction form
    974,099.34/1,461,286.26 = 300,235.14/x
  3. Step 3: Cross multiply
    974,099.34x = 1,461,286.26 × 300,235.14
  4. Step 4: Simplify right side
    974,099.34x = 438,729,484,851.18
  5. Step 5: Solve for x
    x = 438,729,484,851.18/974,099.34
  6. Step 6: Final answer
    x = 450,395.01

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1.5x scale

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.