Home / 5,248,932-7,243,526.16-2,834,484

Finding the Fourth Proportional to 5,248,932, 7,243,526.16 and 2,834,484

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Solution

The fourth proportional to 5,248,932, 7,243,526.16 and 2,834,484 is: 3,911,587.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248,932 : 7,243,526.16 = 2,834,484 : x
  2. Step 2: Convert to fraction form
    5,248,932/7,243,526.16 = 2,834,484/x
  3. Step 3: Cross multiply
    5,248,932x = 7,243,526.16 × 2,834,484
  4. Step 4: Simplify right side
    5,248,932x = 20,531,659,004,101.44
  5. Step 5: Solve for x
    x = 20,531,659,004,101.44/5,248,932
  6. Step 6: Final answer
    x = 3,911,587.92

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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.