Home / 1,675,433.55-2,513,276.69-522,534.63

Finding the Fourth Proportional to 1,675,433.55, 2,513,276.69 and 522,534.63

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Solution

The fourth proportional to 1,675,433.55, 2,513,276.69 and 522,534.63 is: 783,841.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,433.55 : 2,513,276.69 = 522,534.63 : x
  2. Step 2: Convert to fraction form
    1,675,433.55/2,513,276.69 = 522,534.63/x
  3. Step 3: Cross multiply
    1,675,433.55x = 2,513,276.69 × 522,534.63
  4. Step 4: Simplify right side
    1,675,433.55x = 1,313,274,105,296.77
  5. Step 5: Solve for x
    x = 1,313,274,105,296.77/1,675,433.55
  6. Step 6: Final answer
    x = 783,841.36

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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.