Home / 5,958,588.10-8,927,384.55-4,887,832.90

Finding the Fourth Proportional to 5,958,588.10, 8,927,384.55 and 4,887,832.90

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Solution

The fourth proportional to 5,958,588.10, 8,927,384.55 and 4,887,832.90 is: 7,323,138.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958,588.10 : 8,927,384.55 = 4,887,832.90 : x
  2. Step 2: Convert to fraction form
    5,958,588.10/8,927,384.55 = 4,887,832.90/x
  3. Step 3: Cross multiply
    5,958,588.10x = 8,927,384.55 × 4,887,832.90
  4. Step 4: Simplify right side
    5,958,588.10x = 43,635,563,914,441.70
  5. Step 5: Solve for x
    x = 43,635,563,914,441.70/5,958,588.10
  6. Step 6: Final answer
    x = 7,323,138.16

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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.