Home / 7,546,358.40-10,414,162.80-4,108,788.24

Finding the Fourth Proportional to 7,546,358.40, 10,414,162.80 and 4,108,788.24

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Solution

The fourth proportional to 7,546,358.40, 10,414,162.80 and 4,108,788.24 is: 5,670,230.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,358.40 : 10,414,162.80 = 4,108,788.24 : x
  2. Step 2: Convert to fraction form
    7,546,358.40/10,414,162.80 = 4,108,788.24/x
  3. Step 3: Cross multiply
    7,546,358.40x = 10,414,162.80 × 4,108,788.24
  4. Step 4: Simplify right side
    7,546,358.40x = 42,789,589,642,085.48
  5. Step 5: Solve for x
    x = 42,789,589,642,085.48/7,546,358.40
  6. Step 6: Final answer
    x = 5,670,230.25

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Double scale
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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.