Home / 833,669.96-1,250,501.70-202,585.64

Finding the Fourth Proportional to 833,669.96, 1,250,501.70 and 202,585.64

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Solution

The fourth proportional to 833,669.96, 1,250,501.70 and 202,585.64 is: 303,877.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,669.96 : 1,250,501.70 = 202,585.64 : x
  2. Step 2: Convert to fraction form
    833,669.96/1,250,501.70 = 202,585.64/x
  3. Step 3: Cross multiply
    833,669.96x = 1,250,501.70 × 202,585.64
  4. Step 4: Simplify right side
    833,669.96x = 253,333,687,215.59
  5. Step 5: Solve for x
    x = 253,333,687,215.59/833,669.96
  6. Step 6: Final answer
    x = 303,877.67

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1.5x scale

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.