Home / 736,258.96-1,013,529.96-544,911.76

Finding the Fourth Proportional to 736,258.96, 1,013,529.96 and 544,911.76

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Solution

The fourth proportional to 736,258.96, 1,013,529.96 and 544,911.76 is: 750,122.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,258.96 : 1,013,529.96 = 544,911.76 : x
  2. Step 2: Convert to fraction form
    736,258.96/1,013,529.96 = 544,911.76/x
  3. Step 3: Cross multiply
    736,258.96x = 1,013,529.96 × 544,911.76
  4. Step 4: Simplify right side
    736,258.96x = 552,284,394,316.33
  5. Step 5: Solve for x
    x = 552,284,394,316.33/736,258.96
  6. Step 6: Final answer
    x = 750,122.48

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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.