Home / 2,407,586.95-3,610,330.52-910,629.19

Finding the Fourth Proportional to 2,407,586.95, 3,610,330.52 and 910,629.19

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Solution

The fourth proportional to 2,407,586.95, 3,610,330.52 and 910,629.19 is: 1,365,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,586.95 : 3,610,330.52 = 910,629.19 : x
  2. Step 2: Convert to fraction form
    2,407,586.95/3,610,330.52 = 910,629.19/x
  3. Step 3: Cross multiply
    2,407,586.95x = 3,610,330.52 × 910,629.19
  4. Step 4: Simplify right side
    2,407,586.95x = 3,287,672,352,506.73
  5. Step 5: Solve for x
    x = 3,287,672,352,506.73/2,407,586.95
  6. Step 6: Final answer
    x = 1,365,546.67

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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.