Home / 1,037,608.60-1,554,954.90-824,740.60

Finding the Fourth Proportional to 1,037,608.60, 1,554,954.90 and 824,740.60

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Solution

The fourth proportional to 1,037,608.60, 1,554,954.90 and 824,740.60 is: 1,235,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,608.60 : 1,554,954.90 = 824,740.60 : x
  2. Step 2: Convert to fraction form
    1,037,608.60/1,554,954.90 = 824,740.60/x
  3. Step 3: Cross multiply
    1,037,608.60x = 1,554,954.90 × 824,740.60
  4. Step 4: Simplify right side
    1,037,608.60x = 1,282,434,437,198.94
  5. Step 5: Solve for x
    x = 1,282,434,437,198.94/1,037,608.60
  6. Step 6: Final answer
    x = 1,235,952.01

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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.