Home / 7,576,617.39-11,367,749.52-4,546,158.30

Finding the Fourth Proportional to 7,576,617.39, 11,367,749.52 and 4,546,158.30

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Solution

The fourth proportional to 7,576,617.39, 11,367,749.52 and 4,546,158.30 is: 6,820,931.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576,617.39 : 11,367,749.52 = 4,546,158.30 : x
  2. Step 2: Convert to fraction form
    7,576,617.39/11,367,749.52 = 4,546,158.30/x
  3. Step 3: Cross multiply
    7,576,617.39x = 11,367,749.52 × 4,546,158.30
  4. Step 4: Simplify right side
    7,576,617.39x = 51,679,588,832,669.02
  5. Step 5: Solve for x
    x = 51,679,588,832,669.02/7,576,617.39
  6. Step 6: Final answer
    x = 6,820,931.58

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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.