Home / 6,929,944.48-9,563,386.98-3,832,307.74

Finding the Fourth Proportional to 6,929,944.48, 9,563,386.98 and 3,832,307.74

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Solution

The fourth proportional to 6,929,944.48, 9,563,386.98 and 3,832,307.74 is: 5,288,619.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929,944.48 : 9,563,386.98 = 3,832,307.74 : x
  2. Step 2: Convert to fraction form
    6,929,944.48/9,563,386.98 = 3,832,307.74/x
  3. Step 3: Cross multiply
    6,929,944.48x = 9,563,386.98 × 3,832,307.74
  4. Step 4: Simplify right side
    6,929,944.48x = 36,649,841,944,069.23
  5. Step 5: Solve for x
    x = 36,649,841,944,069.23/6,929,944.48
  6. Step 6: Final answer
    x = 5,288,619.85

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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.