Home / 733,134.06-1,011,737.25-410,916.06

Finding the Fourth Proportional to 733,134.06, 1,011,737.25 and 410,916.06

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Solution

The fourth proportional to 733,134.06, 1,011,737.25 and 410,916.06 is: 567,071.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,134.06 : 1,011,737.25 = 410,916.06 : x
  2. Step 2: Convert to fraction form
    733,134.06/1,011,737.25 = 410,916.06/x
  3. Step 3: Cross multiply
    733,134.06x = 1,011,737.25 × 410,916.06
  4. Step 4: Simplify right side
    733,134.06x = 415,739,084,525.24
  5. Step 5: Solve for x
    x = 415,739,084,525.24/733,134.06
  6. Step 6: Final answer
    x = 567,071.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.