Home / 3,233,640.47-4,849,633.06-958,632.86

Finding the Fourth Proportional to 3,233,640.47, 4,849,633.06 and 958,632.86

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Solution

The fourth proportional to 3,233,640.47, 4,849,633.06 and 958,632.86 is: 1,437,703.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,640.47 : 4,849,633.06 = 958,632.86 : x
  2. Step 2: Convert to fraction form
    3,233,640.47/4,849,633.06 = 958,632.86/x
  3. Step 3: Cross multiply
    3,233,640.47x = 4,849,633.06 × 958,632.86
  4. Step 4: Simplify right side
    3,233,640.47x = 4,649,017,610,258.35
  5. Step 5: Solve for x
    x = 4,649,017,610,258.35/3,233,640.47
  6. Step 6: Final answer
    x = 1,437,703.93

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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.