Home / 5,042,057.81-7,566,729.95-2,007,674.93

Finding the Fourth Proportional to 5,042,057.81, 7,566,729.95 and 2,007,674.93

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Solution

The fourth proportional to 5,042,057.81, 7,566,729.95 and 2,007,674.93 is: 3,012,963.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,057.81 : 7,566,729.95 = 2,007,674.93 : x
  2. Step 2: Convert to fraction form
    5,042,057.81/7,566,729.95 = 2,007,674.93/x
  3. Step 3: Cross multiply
    5,042,057.81x = 7,566,729.95 × 2,007,674.93
  4. Step 4: Simplify right side
    5,042,057.81x = 15,191,534,022,695.15
  5. Step 5: Solve for x
    x = 15,191,534,022,695.15/5,042,057.81
  6. Step 6: Final answer
    x = 3,012,963.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.