Home / 5,923,326.64-8,884,990-1,435,602.64

Finding the Fourth Proportional to 5,923,326.64, 8,884,990 and 1,435,602.64

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Solution

The fourth proportional to 5,923,326.64, 8,884,990 and 1,435,602.64 is: 2,153,403.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,326.64 : 8,884,990 = 1,435,602.64 : x
  2. Step 2: Convert to fraction form
    5,923,326.64/8,884,990 = 1,435,602.64/x
  3. Step 3: Cross multiply
    5,923,326.64x = 8,884,990 × 1,435,602.64
  4. Step 4: Simplify right side
    5,923,326.64x = 12,755,315,100,373.60
  5. Step 5: Solve for x
    x = 12,755,315,100,373.60/5,923,326.64
  6. Step 6: Final answer
    x = 2,153,403.97

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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.