Home / 5,090,570-7,635,901.08-1,544,714

Finding the Fourth Proportional to 5,090,570, 7,635,901.08 and 1,544,714

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Solution

The fourth proportional to 5,090,570, 7,635,901.08 and 1,544,714 is: 2,317,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,570 : 7,635,901.08 = 1,544,714 : x
  2. Step 2: Convert to fraction form
    5,090,570/7,635,901.08 = 1,544,714/x
  3. Step 3: Cross multiply
    5,090,570x = 7,635,901.08 × 1,544,714
  4. Step 4: Simplify right side
    5,090,570x = 11,795,283,300,891.12
  5. Step 5: Solve for x
    x = 11,795,283,300,891.12/5,090,570
  6. Step 6: Final answer
    x = 2,317,084.98

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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.