Home / 5,560,903.83-7,674,852.95-3,113,672.59

Finding the Fourth Proportional to 5,560,903.83, 7,674,852.95 and 3,113,672.59

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Solution

The fourth proportional to 5,560,903.83, 7,674,852.95 and 3,113,672.59 is: 4,297,319.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,903.83 : 7,674,852.95 = 3,113,672.59 : x
  2. Step 2: Convert to fraction form
    5,560,903.83/7,674,852.95 = 3,113,672.59/x
  3. Step 3: Cross multiply
    5,560,903.83x = 7,674,852.95 × 3,113,672.59
  4. Step 4: Simplify right side
    5,560,903.83x = 23,896,979,216,468.86
  5. Step 5: Solve for x
    x = 23,896,979,216,468.86/5,560,903.83
  6. Step 6: Final answer
    x = 4,297,319.27

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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.