Home / 959,293.22-1,323,827.50-523,711.26

Finding the Fourth Proportional to 959,293.22, 1,323,827.50 and 523,711.26

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Solution

The fourth proportional to 959,293.22, 1,323,827.50 and 523,711.26 is: 722,723.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,293.22 : 1,323,827.50 = 523,711.26 : x
  2. Step 2: Convert to fraction form
    959,293.22/1,323,827.50 = 523,711.26/x
  3. Step 3: Cross multiply
    959,293.22x = 1,323,827.50 × 523,711.26
  4. Step 4: Simplify right side
    959,293.22x = 693,303,368,047.65
  5. Step 5: Solve for x
    x = 693,303,368,047.65/959,293.22
  6. Step 6: Final answer
    x = 722,723.10

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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.