Home / 3,657,328.62-5,486,011.15-1,499,532.36

Finding the Fourth Proportional to 3,657,328.62, 5,486,011.15 and 1,499,532.36

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Solution

The fourth proportional to 3,657,328.62, 5,486,011.15 and 1,499,532.36 is: 2,249,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,328.62 : 5,486,011.15 = 1,499,532.36 : x
  2. Step 2: Convert to fraction form
    3,657,328.62/5,486,011.15 = 1,499,532.36/x
  3. Step 3: Cross multiply
    3,657,328.62x = 5,486,011.15 × 1,499,532.36
  4. Step 4: Simplify right side
    3,657,328.62x = 8,226,451,219,315.76
  5. Step 5: Solve for x
    x = 8,226,451,219,315.76/3,657,328.62
  6. Step 6: Final answer
    x = 2,249,306.01

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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.