Home / 1,847,818.80-2,771,990.64-568,532.25

Finding the Fourth Proportional to 1,847,818.80, 2,771,990.64 and 568,532.25

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Solution

The fourth proportional to 1,847,818.80, 2,771,990.64 and 568,532.25 is: 852,879.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,818.80 : 2,771,990.64 = 568,532.25 : x
  2. Step 2: Convert to fraction form
    1,847,818.80/2,771,990.64 = 568,532.25/x
  3. Step 3: Cross multiply
    1,847,818.80x = 2,771,990.64 × 568,532.25
  4. Step 4: Simplify right side
    1,847,818.80x = 1,575,966,075,538.14
  5. Step 5: Solve for x
    x = 1,575,966,075,538.14/1,847,818.80
  6. Step 6: Final answer
    x = 852,879.12

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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.