Home / 6,565,199.37-9,061,486.80-3,849,820.17

Finding the Fourth Proportional to 6,565,199.37, 9,061,486.80 and 3,849,820.17

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Solution

The fourth proportional to 6,565,199.37, 9,061,486.80 and 3,849,820.17 is: 5,313,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565,199.37 : 9,061,486.80 = 3,849,820.17 : x
  2. Step 2: Convert to fraction form
    6,565,199.37/9,061,486.80 = 3,849,820.17/x
  3. Step 3: Cross multiply
    6,565,199.37x = 9,061,486.80 × 3,849,820.17
  4. Step 4: Simplify right side
    6,565,199.37x = 34,885,094,652,828.76
  5. Step 5: Solve for x
    x = 34,885,094,652,828.76/6,565,199.37
  6. Step 6: Final answer
    x = 5,313,638.27

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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.