Home / 6,348,410.10-8,761,346.24-3,595,587.24

Finding the Fourth Proportional to 6,348,410.10, 8,761,346.24 and 3,595,587.24

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Solution

The fourth proportional to 6,348,410.10, 8,761,346.24 and 3,595,587.24 is: 4,962,216.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,410.10 : 8,761,346.24 = 3,595,587.24 : x
  2. Step 2: Convert to fraction form
    6,348,410.10/8,761,346.24 = 3,595,587.24/x
  3. Step 3: Cross multiply
    6,348,410.10x = 8,761,346.24 × 3,595,587.24
  4. Step 4: Simplify right side
    6,348,410.10x = 31,502,184,745,765.98
  5. Step 5: Solve for x
    x = 31,502,184,745,765.98/6,348,410.10
  6. Step 6: Final answer
    x = 4,962,216.41

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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.