Home / 7,427,527.26-10,251,810.73-4,528,516.47

Finding the Fourth Proportional to 7,427,527.26, 10,251,810.73 and 4,528,516.47

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Solution

The fourth proportional to 7,427,527.26, 10,251,810.73 and 4,528,516.47 is: 6,250,464.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,427,527.26 : 10,251,810.73 = 4,528,516.47 : x
  2. Step 2: Convert to fraction form
    7,427,527.26/10,251,810.73 = 4,528,516.47/x
  3. Step 3: Cross multiply
    7,427,527.26x = 10,251,810.73 × 4,528,516.47
  4. Step 4: Simplify right side
    7,427,527.26x = 46,425,493,738,127.72
  5. Step 5: Solve for x
    x = 46,425,493,738,127.72/7,427,527.26
  6. Step 6: Final answer
    x = 6,250,464.27

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1.5x scale

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.