Home / 4,924,291.08-7,389,037.26-3,494,215.29

Finding the Fourth Proportional to 4,924,291.08, 7,389,037.26 and 3,494,215.29

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Solution

The fourth proportional to 4,924,291.08, 7,389,037.26 and 3,494,215.29 is: 5,243,168.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,291.08 : 7,389,037.26 = 3,494,215.29 : x
  2. Step 2: Convert to fraction form
    4,924,291.08/7,389,037.26 = 3,494,215.29/x
  3. Step 3: Cross multiply
    4,924,291.08x = 7,389,037.26 × 3,494,215.29
  4. Step 4: Simplify right side
    4,924,291.08x = 25,818,886,972,271.70
  5. Step 5: Solve for x
    x = 25,818,886,972,271.70/4,924,291.08
  6. Step 6: Final answer
    x = 5,243,168.32

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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.