Home / 7,099,058.56-9,798,710.40-4,199,457.44

Finding the Fourth Proportional to 7,099,058.56, 9,798,710.40 and 4,199,457.44

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Solution

The fourth proportional to 7,099,058.56, 9,798,710.40 and 4,199,457.44 is: 5,796,440.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,099,058.56 : 9,798,710.40 = 4,199,457.44 : x
  2. Step 2: Convert to fraction form
    7,099,058.56/9,798,710.40 = 4,199,457.44/x
  3. Step 3: Cross multiply
    7,099,058.56x = 9,798,710.40 × 4,199,457.44
  4. Step 4: Simplify right side
    7,099,058.56x = 41,149,267,291,685.38
  5. Step 5: Solve for x
    x = 41,149,267,291,685.38/7,099,058.56
  6. Step 6: Final answer
    x = 5,796,440.04

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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.