Home / 1,019,252.58-1,406,569.44-560,374.96

Finding the Fourth Proportional to 1,019,252.58, 1,406,569.44 and 560,374.96

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Solution

The fourth proportional to 1,019,252.58, 1,406,569.44 and 560,374.96 is: 773,317.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,019,252.58 : 1,406,569.44 = 560,374.96 : x
  2. Step 2: Convert to fraction form
    1,019,252.58/1,406,569.44 = 560,374.96/x
  3. Step 3: Cross multiply
    1,019,252.58x = 1,406,569.44 × 560,374.96
  4. Step 4: Simplify right side
    1,019,252.58x = 788,206,293,677.22
  5. Step 5: Solve for x
    x = 788,206,293,677.22/1,019,252.58
  6. Step 6: Final answer
    x = 773,317.93

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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.