Home / 5,926,527.60-8,889,791.40-5,310,668.40

Finding the Fourth Proportional to 5,926,527.60, 8,889,791.40 and 5,310,668.40

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Solution

The fourth proportional to 5,926,527.60, 8,889,791.40 and 5,310,668.40 is: 7,966,002.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,527.60 : 8,889,791.40 = 5,310,668.40 : x
  2. Step 2: Convert to fraction form
    5,926,527.60/8,889,791.40 = 5,310,668.40/x
  3. Step 3: Cross multiply
    5,926,527.60x = 8,889,791.40 × 5,310,668.40
  4. Step 4: Simplify right side
    5,926,527.60x = 47,210,734,270,571.77
  5. Step 5: Solve for x
    x = 47,210,734,270,571.77/5,926,527.60
  6. Step 6: Final answer
    x = 7,966,002.60

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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.