Home / 4,773,210.15-6,587,724.21-2,680,287.51

Finding the Fourth Proportional to 4,773,210.15, 6,587,724.21 and 2,680,287.51

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Solution

The fourth proportional to 4,773,210.15, 6,587,724.21 and 2,680,287.51 is: 3,699,186.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,773,210.15 : 6,587,724.21 = 2,680,287.51 : x
  2. Step 2: Convert to fraction form
    4,773,210.15/6,587,724.21 = 2,680,287.51/x
  3. Step 3: Cross multiply
    4,773,210.15x = 6,587,724.21 × 2,680,287.51
  4. Step 4: Simplify right side
    4,773,210.15x = 17,656,994,919,387.62
  5. Step 5: Solve for x
    x = 17,656,994,919,387.62/4,773,210.15
  6. Step 6: Final answer
    x = 3,699,186.58

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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.