Home / 1,021,744.38-1,410,050.97-569,035.38

Finding the Fourth Proportional to 1,021,744.38, 1,410,050.97 and 569,035.38

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Solution

The fourth proportional to 1,021,744.38, 1,410,050.97 and 569,035.38 is: 785,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,021,744.38 : 1,410,050.97 = 569,035.38 : x
  2. Step 2: Convert to fraction form
    1,021,744.38/1,410,050.97 = 569,035.38/x
  3. Step 3: Cross multiply
    1,021,744.38x = 1,410,050.97 × 569,035.38
  4. Step 4: Simplify right side
    1,021,744.38x = 802,368,889,533.32
  5. Step 5: Solve for x
    x = 802,368,889,533.32/1,021,744.38
  6. Step 6: Final answer
    x = 785,293.18

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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.