Home / 7,797,017.25-10,759,527.81-4,312,387.53

Finding the Fourth Proportional to 7,797,017.25, 10,759,527.81 and 4,312,387.53

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Solution

The fourth proportional to 7,797,017.25, 10,759,527.81 and 4,312,387.53 is: 5,950,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,017.25 : 10,759,527.81 = 4,312,387.53 : x
  2. Step 2: Convert to fraction form
    7,797,017.25/10,759,527.81 = 4,312,387.53/x
  3. Step 3: Cross multiply
    7,797,017.25x = 10,759,527.81 × 4,312,387.53
  4. Step 4: Simplify right side
    7,797,017.25x = 46,399,253,556,532.21
  5. Step 5: Solve for x
    x = 46,399,253,556,532.21/7,797,017.25
  6. Step 6: Final answer
    x = 5,950,897.90

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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.