Home / 4,345,141.20-6,523,932.60-2,455,573.20

Finding the Fourth Proportional to 4,345,141.20, 6,523,932.60 and 2,455,573.20

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Solution

The fourth proportional to 4,345,141.20, 6,523,932.60 and 2,455,573.20 is: 3,686,875.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,141.20 : 6,523,932.60 = 2,455,573.20 : x
  2. Step 2: Convert to fraction form
    4,345,141.20/6,523,932.60 = 2,455,573.20/x
  3. Step 3: Cross multiply
    4,345,141.20x = 6,523,932.60 × 2,455,573.20
  4. Step 4: Simplify right side
    4,345,141.20x = 16,019,994,051,166.32
  5. Step 5: Solve for x
    x = 16,019,994,051,166.32/4,345,141.20
  6. Step 6: Final answer
    x = 3,686,875.37

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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.