Home / 914,673.96-1,371,479.12-346,098.99

Finding the Fourth Proportional to 914,673.96, 1,371,479.12 and 346,098.99

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Solution

The fourth proportional to 914,673.96, 1,371,479.12 and 346,098.99 is: 518,947.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,673.96 : 1,371,479.12 = 346,098.99 : x
  2. Step 2: Convert to fraction form
    914,673.96/1,371,479.12 = 346,098.99/x
  3. Step 3: Cross multiply
    914,673.96x = 1,371,479.12 × 346,098.99
  4. Step 4: Simplify right side
    914,673.96x = 474,667,532,245.94
  5. Step 5: Solve for x
    x = 474,667,532,245.94/914,673.96
  6. Step 6: Final answer
    x = 518,947.24

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