Home / 4,507,234.20-6,219,988.58-2,442,248.28

Finding the Fourth Proportional to 4,507,234.20, 6,219,988.58 and 2,442,248.28

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Solution

The fourth proportional to 4,507,234.20, 6,219,988.58 and 2,442,248.28 is: 3,370,305.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,234.20 : 6,219,988.58 = 2,442,248.28 : x
  2. Step 2: Convert to fraction form
    4,507,234.20/6,219,988.58 = 2,442,248.28/x
  3. Step 3: Cross multiply
    4,507,234.20x = 6,219,988.58 × 2,442,248.28
  4. Step 4: Simplify right side
    4,507,234.20x = 15,190,756,411,124.64
  5. Step 5: Solve for x
    x = 15,190,756,411,124.64/4,507,234.20
  6. Step 6: Final answer
    x = 3,370,305.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.