Home / 8,547,603.58-11,795,649.87-4,680,054.46

Finding the Fourth Proportional to 8,547,603.58, 11,795,649.87 and 4,680,054.46

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Solution

The fourth proportional to 8,547,603.58, 11,795,649.87 and 4,680,054.46 is: 6,458,451.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,603.58 : 11,795,649.87 = 4,680,054.46 : x
  2. Step 2: Convert to fraction form
    8,547,603.58/11,795,649.87 = 4,680,054.46/x
  3. Step 3: Cross multiply
    8,547,603.58x = 11,795,649.87 × 4,680,054.46
  4. Step 4: Simplify right side
    8,547,603.58x = 55,204,283,782,691.91
  5. Step 5: Solve for x
    x = 55,204,283,782,691.91/8,547,603.58
  6. Step 6: Final answer
    x = 6,458,451.57

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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.