Home / 959,113.96-1,323,609.32-523,557.14

Finding the Fourth Proportional to 959,113.96, 1,323,609.32 and 523,557.14

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Solution

The fourth proportional to 959,113.96, 1,323,609.32 and 523,557.14 is: 722,526.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,113.96 : 1,323,609.32 = 523,557.14 : x
  2. Step 2: Convert to fraction form
    959,113.96/1,323,609.32 = 523,557.14/x
  3. Step 3: Cross multiply
    959,113.96x = 1,323,609.32 × 523,557.14
  4. Step 4: Simplify right side
    959,113.96x = 692,985,104,747.39
  5. Step 5: Solve for x
    x = 692,985,104,747.39/959,113.96
  6. Step 6: Final answer
    x = 722,526.35

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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.