Home / 1,042,011.93-1,562,799.19-293,882.97

Finding the Fourth Proportional to 1,042,011.93, 1,562,799.19 and 293,882.97

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Solution

The fourth proportional to 1,042,011.93, 1,562,799.19 and 293,882.97 is: 440,762.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,011.93 : 1,562,799.19 = 293,882.97 : x
  2. Step 2: Convert to fraction form
    1,042,011.93/1,562,799.19 = 293,882.97/x
  3. Step 3: Cross multiply
    1,042,011.93x = 1,562,799.19 × 293,882.97
  4. Step 4: Simplify right side
    1,042,011.93x = 459,280,059,410.47
  5. Step 5: Solve for x
    x = 459,280,059,410.47/1,042,011.93
  6. Step 6: Final answer
    x = 440,762.77

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1.5x scale

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.