Home / 7,035,007.25-10,553,362.02-2,485,125.07

Finding the Fourth Proportional to 7,035,007.25, 10,553,362.02 and 2,485,125.07

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Solution

The fourth proportional to 7,035,007.25, 10,553,362.02 and 2,485,125.07 is: 3,727,988.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,007.25 : 10,553,362.02 = 2,485,125.07 : x
  2. Step 2: Convert to fraction form
    7,035,007.25/10,553,362.02 = 2,485,125.07/x
  3. Step 3: Cross multiply
    7,035,007.25x = 10,553,362.02 × 2,485,125.07
  4. Step 4: Simplify right side
    7,035,007.25x = 26,226,424,502,304.43
  5. Step 5: Solve for x
    x = 26,226,424,502,304.43/7,035,007.25
  6. Step 6: Final answer
    x = 3,727,988.27

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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.