Home / 893,114.46-1,339,715.46-360,569.04

Finding the Fourth Proportional to 893,114.46, 1,339,715.46 and 360,569.04

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Solution

The fourth proportional to 893,114.46, 1,339,715.46 and 360,569.04 is: 540,871.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,114.46 : 1,339,715.46 = 360,569.04 : x
  2. Step 2: Convert to fraction form
    893,114.46/1,339,715.46 = 360,569.04/x
  3. Step 3: Cross multiply
    893,114.46x = 1,339,715.46 × 360,569.04
  4. Step 4: Simplify right side
    893,114.46x = 483,059,917,285.36
  5. Step 5: Solve for x
    x = 483,059,917,285.36/893,114.46
  6. Step 6: Final answer
    x = 540,871.23

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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.