Home / 6,679,547.76-9,217,793.72-3,623,762.04

Finding the Fourth Proportional to 6,679,547.76, 9,217,793.72 and 3,623,762.04

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Solution

The fourth proportional to 6,679,547.76, 9,217,793.72 and 3,623,762.04 is: 5,000,801.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,547.76 : 9,217,793.72 = 3,623,762.04 : x
  2. Step 2: Convert to fraction form
    6,679,547.76/9,217,793.72 = 3,623,762.04/x
  3. Step 3: Cross multiply
    6,679,547.76x = 9,217,793.72 × 3,623,762.04
  4. Step 4: Simplify right side
    6,679,547.76x = 33,403,090,975,086.39
  5. Step 5: Solve for x
    x = 33,403,090,975,086.39/6,679,547.76
  6. Step 6: Final answer
    x = 5,000,801.28

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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.