Home / 3,436,000.61-5,153,530.24-1,901,833.77

Finding the Fourth Proportional to 3,436,000.61, 5,153,530.24 and 1,901,833.77

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Solution

The fourth proportional to 3,436,000.61, 5,153,530.24 and 1,901,833.77 is: 2,852,490.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,000.61 : 5,153,530.24 = 1,901,833.77 : x
  2. Step 2: Convert to fraction form
    3,436,000.61/5,153,530.24 = 1,901,833.77/x
  3. Step 3: Cross multiply
    3,436,000.61x = 5,153,530.24 × 1,901,833.77
  4. Step 4: Simplify right side
    3,436,000.61x = 9,801,157,845,148.21
  5. Step 5: Solve for x
    x = 9,801,157,845,148.21/3,436,000.61
  6. Step 6: Final answer
    x = 2,852,490.14

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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.