Home / 5,353,322.87-8,031,096.56-2,434,024.43

Finding the Fourth Proportional to 5,353,322.87, 8,031,096.56 and 2,434,024.43

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Solution

The fourth proportional to 5,353,322.87, 8,031,096.56 and 2,434,024.43 is: 3,651,542.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,322.87 : 8,031,096.56 = 2,434,024.43 : x
  2. Step 2: Convert to fraction form
    5,353,322.87/8,031,096.56 = 2,434,024.43/x
  3. Step 3: Cross multiply
    5,353,322.87x = 8,031,096.56 × 2,434,024.43
  4. Step 4: Simplify right side
    5,353,322.87x = 19,547,885,240,913.75
  5. Step 5: Solve for x
    x = 19,547,885,240,913.75/5,353,322.87
  6. Step 6: Final answer
    x = 3,651,542.36

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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.