Home / 1,699,425.68-2,345,205-925,054.14

Finding the Fourth Proportional to 1,699,425.68, 2,345,205 and 925,054.14

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Solution

The fourth proportional to 1,699,425.68, 2,345,205 and 925,054.14 is: 1,276,573.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,425.68 : 2,345,205 = 925,054.14 : x
  2. Step 2: Convert to fraction form
    1,699,425.68/2,345,205 = 925,054.14/x
  3. Step 3: Cross multiply
    1,699,425.68x = 2,345,205 × 925,054.14
  4. Step 4: Simplify right side
    1,699,425.68x = 2,169,441,594,398.70
  5. Step 5: Solve for x
    x = 2,169,441,594,398.70/1,699,425.68
  6. Step 6: Final answer
    x = 1,276,573.39

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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.