Home / 5,371,524.72-7,412,477.06-2,924,084.81

Finding the Fourth Proportional to 5,371,524.72, 7,412,477.06 and 2,924,084.81

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Solution

The fourth proportional to 5,371,524.72, 7,412,477.06 and 2,924,084.81 is: 4,035,113.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,524.72 : 7,412,477.06 = 2,924,084.81 : x
  2. Step 2: Convert to fraction form
    5,371,524.72/7,412,477.06 = 2,924,084.81/x
  3. Step 3: Cross multiply
    5,371,524.72x = 7,412,477.06 × 2,924,084.81
  4. Step 4: Simplify right side
    5,371,524.72x = 21,674,711,601,460.86
  5. Step 5: Solve for x
    x = 21,674,711,601,460.86/5,371,524.72
  6. Step 6: Final answer
    x = 4,035,113.44

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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.