Home / 1,014,031.63-1,522,542.68-565,628.59

Finding the Fourth Proportional to 1,014,031.63, 1,522,542.68 and 565,628.59

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Solution

The fourth proportional to 1,014,031.63, 1,522,542.68 and 565,628.59 is: 849,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,031.63 : 1,522,542.68 = 565,628.59 : x
  2. Step 2: Convert to fraction form
    1,014,031.63/1,522,542.68 = 565,628.59/x
  3. Step 3: Cross multiply
    1,014,031.63x = 1,522,542.68 × 565,628.59
  4. Step 4: Simplify right side
    1,014,031.63x = 861,193,669,303.22
  5. Step 5: Solve for x
    x = 861,193,669,303.22/1,014,031.63
  6. Step 6: Final answer
    x = 849,276.93

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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.