Home / 1,022,130.65-1,410,602.01-563,244.44

Finding the Fourth Proportional to 1,022,130.65, 1,410,602.01 and 563,244.44

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Solution

The fourth proportional to 1,022,130.65, 1,410,602.01 and 563,244.44 is: 777,311.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,130.65 : 1,410,602.01 = 563,244.44 : x
  2. Step 2: Convert to fraction form
    1,022,130.65/1,410,602.01 = 563,244.44/x
  3. Step 3: Cross multiply
    1,022,130.65x = 1,410,602.01 × 563,244.44
  4. Step 4: Simplify right side
    1,022,130.65x = 794,513,734,772.52
  5. Step 5: Solve for x
    x = 794,513,734,772.52/1,022,130.65
  6. Step 6: Final answer
    x = 777,311.33

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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.