Home / 1,043,770.42-1,440,462.90-585,033.22

Finding the Fourth Proportional to 1,043,770.42, 1,440,462.90 and 585,033.22

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Solution

The fourth proportional to 1,043,770.42, 1,440,462.90 and 585,033.22 is: 807,379.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,770.42 : 1,440,462.90 = 585,033.22 : x
  2. Step 2: Convert to fraction form
    1,043,770.42/1,440,462.90 = 585,033.22/x
  3. Step 3: Cross multiply
    1,043,770.42x = 1,440,462.90 × 585,033.22
  4. Step 4: Simplify right side
    1,043,770.42x = 842,718,646,595.04
  5. Step 5: Solve for x
    x = 842,718,646,595.04/1,043,770.42
  6. Step 6: Final answer
    x = 807,379.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.