Home / 3,657,324.60-5,486,005.13-1,499,528.34

Finding the Fourth Proportional to 3,657,324.60, 5,486,005.13 and 1,499,528.34

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Solution

The fourth proportional to 3,657,324.60, 5,486,005.13 and 1,499,528.34 is: 2,249,299.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,324.60 : 5,486,005.13 = 1,499,528.34 : x
  2. Step 2: Convert to fraction form
    3,657,324.60/5,486,005.13 = 1,499,528.34/x
  3. Step 3: Cross multiply
    3,657,324.60x = 5,486,005.13 × 1,499,528.34
  4. Step 4: Simplify right side
    3,657,324.60x = 8,226,420,158,322.74
  5. Step 5: Solve for x
    x = 8,226,420,158,322.74/3,657,324.60
  6. Step 6: Final answer
    x = 2,249,299.98

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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.