Home / 4,030,509.27-5,562,064.52-2,194,998.19

Finding the Fourth Proportional to 4,030,509.27, 5,562,064.52 and 2,194,998.19

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Solution

The fourth proportional to 4,030,509.27, 5,562,064.52 and 2,194,998.19 is: 3,029,076.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,509.27 : 5,562,064.52 = 2,194,998.19 : x
  2. Step 2: Convert to fraction form
    4,030,509.27/5,562,064.52 = 2,194,998.19/x
  3. Step 3: Cross multiply
    4,030,509.27x = 5,562,064.52 × 2,194,998.19
  4. Step 4: Simplify right side
    4,030,509.27x = 12,208,721,543,587.74
  5. Step 5: Solve for x
    x = 12,208,721,543,587.74/4,030,509.27
  6. Step 6: Final answer
    x = 3,029,076.66

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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.