Home / 962,587.46-1,328,444.46-549,133.34

Finding the Fourth Proportional to 962,587.46, 1,328,444.46 and 549,133.34

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Solution

The fourth proportional to 962,587.46, 1,328,444.46 and 549,133.34 is: 757,846.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,587.46 : 1,328,444.46 = 549,133.34 : x
  2. Step 2: Convert to fraction form
    962,587.46/1,328,444.46 = 549,133.34/x
  3. Step 3: Cross multiply
    962,587.46x = 1,328,444.46 × 549,133.34
  4. Step 4: Simplify right side
    962,587.46x = 729,493,143,324.30
  5. Step 5: Solve for x
    x = 729,493,143,324.30/962,587.46
  6. Step 6: Final answer
    x = 757,846.09

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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.