Home / 4,707,088.39-7,057,889.23-1,825,088.33

Finding the Fourth Proportional to 4,707,088.39, 7,057,889.23 and 1,825,088.33

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Solution

The fourth proportional to 4,707,088.39, 7,057,889.23 and 1,825,088.33 is: 2,736,568.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,088.39 : 7,057,889.23 = 1,825,088.33 : x
  2. Step 2: Convert to fraction form
    4,707,088.39/7,057,889.23 = 1,825,088.33/x
  3. Step 3: Cross multiply
    4,707,088.39x = 7,057,889.23 × 1,825,088.33
  4. Step 4: Simplify right side
    4,707,088.39x = 12,881,271,257,001.96
  5. Step 5: Solve for x
    x = 12,881,271,257,001.96/4,707,088.39
  6. Step 6: Final answer
    x = 2,736,568.80

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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.