Home / 4,127,231.70-5,695,579.73-2,316,395.70

Finding the Fourth Proportional to 4,127,231.70, 5,695,579.73 and 2,316,395.70

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Solution

The fourth proportional to 4,127,231.70, 5,695,579.73 and 2,316,395.70 is: 3,196,626.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,231.70 : 5,695,579.73 = 2,316,395.70 : x
  2. Step 2: Convert to fraction form
    4,127,231.70/5,695,579.73 = 2,316,395.70/x
  3. Step 3: Cross multiply
    4,127,231.70x = 5,695,579.73 × 2,316,395.70
  4. Step 4: Simplify right side
    4,127,231.70x = 13,193,216,395,579.16
  5. Step 5: Solve for x
    x = 13,193,216,395,579.16/4,127,231.70
  6. Step 6: Final answer
    x = 3,196,626.06

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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.