Home / 7,297,712.01-10,069,966.98-4,034,084.31

Finding the Fourth Proportional to 7,297,712.01, 10,069,966.98 and 4,034,084.31

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Solution

The fourth proportional to 7,297,712.01, 10,069,966.98 and 4,034,084.31 is: 5,566,552.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,712.01 : 10,069,966.98 = 4,034,084.31 : x
  2. Step 2: Convert to fraction form
    7,297,712.01/10,069,966.98 = 4,034,084.31/x
  3. Step 3: Cross multiply
    7,297,712.01x = 10,069,966.98 × 4,034,084.31
  4. Step 4: Simplify right side
    7,297,712.01x = 40,623,095,796,236.09
  5. Step 5: Solve for x
    x = 40,623,095,796,236.09/7,297,712.01
  6. Step 6: Final answer
    x = 5,566,552.33

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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.