Home / 1,022,017.67-1,410,072.18-592,214.75

Finding the Fourth Proportional to 1,022,017.67, 1,410,072.18 and 592,214.75

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Solution

The fourth proportional to 1,022,017.67, 1,410,072.18 and 592,214.75 is: 817,075.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,017.67 : 1,410,072.18 = 592,214.75 : x
  2. Step 2: Convert to fraction form
    1,022,017.67/1,410,072.18 = 592,214.75/x
  3. Step 3: Cross multiply
    1,022,017.67x = 1,410,072.18 × 592,214.75
  4. Step 4: Simplify right side
    1,022,017.67x = 835,065,543,560.66
  5. Step 5: Solve for x
    x = 835,065,543,560.66/1,022,017.67
  6. Step 6: Final answer
    x = 817,075.45

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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.