Home / 3,494,646.46-4,822,566.10-1,924,748.12

Finding the Fourth Proportional to 3,494,646.46, 4,822,566.10 and 1,924,748.12

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Solution

The fourth proportional to 3,494,646.46, 4,822,566.10 and 1,924,748.12 is: 2,656,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,646.46 : 4,822,566.10 = 1,924,748.12 : x
  2. Step 2: Convert to fraction form
    3,494,646.46/4,822,566.10 = 1,924,748.12/x
  3. Step 3: Cross multiply
    3,494,646.46x = 4,822,566.10 × 1,924,748.12
  4. Step 4: Simplify right side
    3,494,646.46x = 9,282,225,052,621.99
  5. Step 5: Solve for x
    x = 9,282,225,052,621.99/3,494,646.46
  6. Step 6: Final answer
    x = 2,656,127.07

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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.