Home / 1,041,054.37-1,436,658.87-605,576.19

Finding the Fourth Proportional to 1,041,054.37, 1,436,658.87 and 605,576.19

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Solution

The fourth proportional to 1,041,054.37, 1,436,658.87 and 605,576.19 is: 835,697.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,054.37 : 1,436,658.87 = 605,576.19 : x
  2. Step 2: Convert to fraction form
    1,041,054.37/1,436,658.87 = 605,576.19/x
  3. Step 3: Cross multiply
    1,041,054.37x = 1,436,658.87 × 605,576.19
  4. Step 4: Simplify right side
    1,041,054.37x = 870,006,412,482.69
  5. Step 5: Solve for x
    x = 870,006,412,482.69/1,041,054.37
  6. Step 6: Final answer
    x = 835,697.38

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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.