Home / 5,563,615.05-8,345,422.58-5,014,459.35

Finding the Fourth Proportional to 5,563,615.05, 8,345,422.58 and 5,014,459.35

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Solution

The fourth proportional to 5,563,615.05, 8,345,422.58 and 5,014,459.35 is: 7,521,689.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,615.05 : 8,345,422.58 = 5,014,459.35 : x
  2. Step 2: Convert to fraction form
    5,563,615.05/8,345,422.58 = 5,014,459.35/x
  3. Step 3: Cross multiply
    5,563,615.05x = 8,345,422.58 × 5,014,459.35
  4. Step 4: Simplify right side
    5,563,615.05x = 41,847,782,260,909.82
  5. Step 5: Solve for x
    x = 41,847,782,260,909.82/5,563,615.05
  6. Step 6: Final answer
    x = 7,521,689.03

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.