Home / 7,024,403.40-10,536,455.04-3,237,886.26

Finding the Fourth Proportional to 7,024,403.40, 10,536,455.04 and 3,237,886.26

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Solution

The fourth proportional to 7,024,403.40, 10,536,455.04 and 3,237,886.26 is: 4,856,760.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024,403.40 : 10,536,455.04 = 3,237,886.26 : x
  2. Step 2: Convert to fraction form
    7,024,403.40/10,536,455.04 = 3,237,886.26/x
  3. Step 3: Cross multiply
    7,024,403.40x = 10,536,455.04 × 3,237,886.26
  4. Step 4: Simplify right side
    7,024,403.40x = 34,115,843,003,123.75
  5. Step 5: Solve for x
    x = 34,115,843,003,123.75/7,024,403.40
  6. Step 6: Final answer
    x = 4,856,760.22

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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.