Home / 974,599.68-1,458,355.20-804,538.56

Finding the Fourth Proportional to 974,599.68, 1,458,355.20 and 804,538.56

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Solution

The fourth proportional to 974,599.68, 1,458,355.20 and 804,538.56 is: 1,203,881.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,599.68 : 1,458,355.20 = 804,538.56 : x
  2. Step 2: Convert to fraction form
    974,599.68/1,458,355.20 = 804,538.56/x
  3. Step 3: Cross multiply
    974,599.68x = 1,458,355.20 × 804,538.56
  4. Step 4: Simplify right side
    974,599.68x = 1,173,302,992,576.51
  5. Step 5: Solve for x
    x = 1,173,302,992,576.51/974,599.68
  6. Step 6: Final answer
    x = 1,203,881.98

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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.