Home / 4,158,865.32-5,768,595.92-4,048,259.16

Finding the Fourth Proportional to 4,158,865.32, 5,768,595.92 and 4,048,259.16

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Solution

The fourth proportional to 4,158,865.32, 5,768,595.92 and 4,048,259.16 is: 5,615,178.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,865.32 : 5,768,595.92 = 4,048,259.16 : x
  2. Step 2: Convert to fraction form
    4,158,865.32/5,768,595.92 = 4,048,259.16/x
  3. Step 3: Cross multiply
    4,158,865.32x = 5,768,595.92 × 4,048,259.16
  4. Step 4: Simplify right side
    4,158,865.32x = 23,352,771,305,231.51
  5. Step 5: Solve for x
    x = 23,352,771,305,231.51/4,158,865.32
  6. Step 6: Final answer
    x = 5,615,178.54

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.