Home / 799,457.52-1,103,265.80-436,896.66

Finding the Fourth Proportional to 799,457.52, 1,103,265.80 and 436,896.66

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Solution

The fourth proportional to 799,457.52, 1,103,265.80 and 436,896.66 is: 602,925.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,457.52 : 1,103,265.80 = 436,896.66 : x
  2. Step 2: Convert to fraction form
    799,457.52/1,103,265.80 = 436,896.66/x
  3. Step 3: Cross multiply
    799,457.52x = 1,103,265.80 × 436,896.66
  4. Step 4: Simplify right side
    799,457.52x = 482,013,143,112.23
  5. Step 5: Solve for x
    x = 482,013,143,112.23/799,457.52
  6. Step 6: Final answer
    x = 602,925.27

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Double scale
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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.