Home / 1,041,669.32-1,562,107.28-367,624.98

Finding the Fourth Proportional to 1,041,669.32, 1,562,107.28 and 367,624.98

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Solution

The fourth proportional to 1,041,669.32, 1,562,107.28 and 367,624.98 is: 551,297.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,669.32 : 1,562,107.28 = 367,624.98 : x
  2. Step 2: Convert to fraction form
    1,041,669.32/1,562,107.28 = 367,624.98/x
  3. Step 3: Cross multiply
    1,041,669.32x = 1,562,107.28 × 367,624.98
  4. Step 4: Simplify right side
    1,041,669.32x = 574,269,655,729.73
  5. Step 5: Solve for x
    x = 574,269,655,729.73/1,041,669.32
  6. Step 6: Final answer
    x = 551,297.47

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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.