Home / 1,073,445.53-1,609,555.93-441,606.65

Finding the Fourth Proportional to 1,073,445.53, 1,609,555.93 and 441,606.65

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Solution

The fourth proportional to 1,073,445.53, 1,609,555.93 and 441,606.65 is: 662,158.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,445.53 : 1,609,555.93 = 441,606.65 : x
  2. Step 2: Convert to fraction form
    1,073,445.53/1,609,555.93 = 441,606.65/x
  3. Step 3: Cross multiply
    1,073,445.53x = 1,609,555.93 × 441,606.65
  4. Step 4: Simplify right side
    1,073,445.53x = 710,790,593,083.14
  5. Step 5: Solve for x
    x = 710,790,593,083.14/1,073,445.53
  6. Step 6: Final answer
    x = 662,158.05

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1.5x scale

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.