Home / 4,856,320.88-6,701,547.18-2,680,817.33

Finding the Fourth Proportional to 4,856,320.88, 6,701,547.18 and 2,680,817.33

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Solution

The fourth proportional to 4,856,320.88, 6,701,547.18 and 2,680,817.33 is: 3,699,430.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,320.88 : 6,701,547.18 = 2,680,817.33 : x
  2. Step 2: Convert to fraction form
    4,856,320.88/6,701,547.18 = 2,680,817.33/x
  3. Step 3: Cross multiply
    4,856,320.88x = 6,701,547.18 × 2,680,817.33
  4. Step 4: Simplify right side
    4,856,320.88x = 17,965,623,784,448.89
  5. Step 5: Solve for x
    x = 17,965,623,784,448.89/4,856,320.88
  6. Step 6: Final answer
    x = 3,699,430.96

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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.