Home / 6,592,961.28-9,090,247.33-4,845,309.76

Finding the Fourth Proportional to 6,592,961.28, 9,090,247.33 and 4,845,309.76

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Solution

The fourth proportional to 6,592,961.28, 9,090,247.33 and 4,845,309.76 is: 6,680,619.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,961.28 : 9,090,247.33 = 4,845,309.76 : x
  2. Step 2: Convert to fraction form
    6,592,961.28/9,090,247.33 = 4,845,309.76/x
  3. Step 3: Cross multiply
    6,592,961.28x = 9,090,247.33 × 4,845,309.76
  4. Step 4: Simplify right side
    6,592,961.28x = 44,045,064,047,894.88
  5. Step 5: Solve for x
    x = 44,045,064,047,894.88/6,592,961.28
  6. Step 6: Final answer
    x = 6,680,619.25

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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.