Home / 1,010,091.32-1,394,217.52-597,010.76

Finding the Fourth Proportional to 1,010,091.32, 1,394,217.52 and 597,010.76

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Solution

The fourth proportional to 1,010,091.32, 1,394,217.52 and 597,010.76 is: 824,047.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,091.32 : 1,394,217.52 = 597,010.76 : x
  2. Step 2: Convert to fraction form
    1,010,091.32/1,394,217.52 = 597,010.76/x
  3. Step 3: Cross multiply
    1,010,091.32x = 1,394,217.52 × 597,010.76
  4. Step 4: Simplify right side
    1,010,091.32x = 832,362,852,756.90
  5. Step 5: Solve for x
    x = 832,362,852,756.90/1,010,091.32
  6. Step 6: Final answer
    x = 824,047.13

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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.