Home / 5,749,284.10-8,605,985.46-4,234,677.25

Finding the Fourth Proportional to 5,749,284.10, 8,605,985.46 and 4,234,677.25

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Solution

The fourth proportional to 5,749,284.10, 8,605,985.46 and 4,234,677.25 is: 6,338,801.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,284.10 : 8,605,985.46 = 4,234,677.25 : x
  2. Step 2: Convert to fraction form
    5,749,284.10/8,605,985.46 = 4,234,677.25/x
  3. Step 3: Cross multiply
    5,749,284.10x = 8,605,985.46 × 4,234,677.25
  4. Step 4: Simplify right side
    5,749,284.10x = 36,443,570,841,292.79
  5. Step 5: Solve for x
    x = 36,443,570,841,292.79/5,749,284.10
  6. Step 6: Final answer
    x = 6,338,801.53

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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.