Home / 4,842,577.04-6,683,059.62-2,667,119.72

Finding the Fourth Proportional to 4,842,577.04, 6,683,059.62 and 2,667,119.72

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Solution

The fourth proportional to 4,842,577.04, 6,683,059.62 and 2,667,119.72 is: 3,680,792.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,577.04 : 6,683,059.62 = 2,667,119.72 : x
  2. Step 2: Convert to fraction form
    4,842,577.04/6,683,059.62 = 2,667,119.72/x
  3. Step 3: Cross multiply
    4,842,577.04x = 6,683,059.62 × 2,667,119.72
  4. Step 4: Simplify right side
    4,842,577.04x = 17,824,520,102,437.71
  5. Step 5: Solve for x
    x = 17,824,520,102,437.71/4,842,577.04
  6. Step 6: Final answer
    x = 3,680,792.26

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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.