Home / 1,030,585.08-1,544,301.06-550,881.12

Finding the Fourth Proportional to 1,030,585.08, 1,544,301.06 and 550,881.12

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Solution

The fourth proportional to 1,030,585.08, 1,544,301.06 and 550,881.12 is: 825,478.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,585.08 : 1,544,301.06 = 550,881.12 : x
  2. Step 2: Convert to fraction form
    1,030,585.08/1,544,301.06 = 550,881.12/x
  3. Step 3: Cross multiply
    1,030,585.08x = 1,544,301.06 × 550,881.12
  4. Step 4: Simplify right side
    1,030,585.08x = 850,726,297,549.99
  5. Step 5: Solve for x
    x = 850,726,297,549.99/1,030,585.08
  6. Step 6: Final answer
    x = 825,478.96

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Double scale
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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.