Home / 1,568,263.40-2,352,535.42-608,696.50

Finding the Fourth Proportional to 1,568,263.40, 2,352,535.42 and 608,696.50

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Solution

The fourth proportional to 1,568,263.40, 2,352,535.42 and 608,696.50 is: 913,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,263.40 : 2,352,535.42 = 608,696.50 : x
  2. Step 2: Convert to fraction form
    1,568,263.40/2,352,535.42 = 608,696.50/x
  3. Step 3: Cross multiply
    1,568,263.40x = 2,352,535.42 × 608,696.50
  4. Step 4: Simplify right side
    1,568,263.40x = 1,431,980,076,280.03
  5. Step 5: Solve for x
    x = 1,431,980,076,280.03/1,568,263.40
  6. Step 6: Final answer
    x = 913,099.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.