Home / 5,832,698.20-8,045,888.70-3,417,783.64

Finding the Fourth Proportional to 5,832,698.20, 8,045,888.70 and 3,417,783.64

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Solution

The fourth proportional to 5,832,698.20, 8,045,888.70 and 3,417,783.64 is: 4,714,645.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,698.20 : 8,045,888.70 = 3,417,783.64 : x
  2. Step 2: Convert to fraction form
    5,832,698.20/8,045,888.70 = 3,417,783.64/x
  3. Step 3: Cross multiply
    5,832,698.20x = 8,045,888.70 × 3,417,783.64
  4. Step 4: Simplify right side
    5,832,698.20x = 27,499,106,768,120.87
  5. Step 5: Solve for x
    x = 27,499,106,768,120.87/5,832,698.20
  6. Step 6: Final answer
    x = 4,714,645.92

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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.