Home / 944,856.08-1,303,574.28-605,511.44

Finding the Fourth Proportional to 944,856.08, 1,303,574.28 and 605,511.44

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Solution

The fourth proportional to 944,856.08, 1,303,574.28 and 605,511.44 is: 835,396.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,856.08 : 1,303,574.28 = 605,511.44 : x
  2. Step 2: Convert to fraction form
    944,856.08/1,303,574.28 = 605,511.44/x
  3. Step 3: Cross multiply
    944,856.08x = 1,303,574.28 × 605,511.44
  4. Step 4: Simplify right side
    944,856.08x = 789,329,139,429.76
  5. Step 5: Solve for x
    x = 789,329,139,429.76/944,856.08
  6. Step 6: Final answer
    x = 835,396.16

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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.