Home / 7,793,188.62-10,754,615.88-4,355,429.55

Finding the Fourth Proportional to 7,793,188.62, 10,754,615.88 and 4,355,429.55

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Solution

The fourth proportional to 7,793,188.62, 10,754,615.88 and 4,355,429.55 is: 6,010,501.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,188.62 : 10,754,615.88 = 4,355,429.55 : x
  2. Step 2: Convert to fraction form
    7,793,188.62/10,754,615.88 = 4,355,429.55/x
  3. Step 3: Cross multiply
    7,793,188.62x = 10,754,615.88 × 4,355,429.55
  4. Step 4: Simplify right side
    7,793,188.62x = 46,840,971,802,651.26
  5. Step 5: Solve for x
    x = 46,840,971,802,651.26/7,793,188.62
  6. Step 6: Final answer
    x = 6,010,501.49

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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.