Home / 3,221,588.33-4,445,876.07-1,751,595.74

Finding the Fourth Proportional to 3,221,588.33, 4,445,876.07 and 1,751,595.74

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Solution

The fourth proportional to 3,221,588.33, 4,445,876.07 and 1,751,595.74 is: 2,417,247.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,221,588.33 : 4,445,876.07 = 1,751,595.74 : x
  2. Step 2: Convert to fraction form
    3,221,588.33/4,445,876.07 = 1,751,595.74/x
  3. Step 3: Cross multiply
    3,221,588.33x = 4,445,876.07 × 1,751,595.74
  4. Step 4: Simplify right side
    3,221,588.33x = 7,787,377,595,894.63
  5. Step 5: Solve for x
    x = 7,787,377,595,894.63/3,221,588.33
  6. Step 6: Final answer
    x = 2,417,247.89

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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.