Home / 1,413,494.48-1,950,661.22-793,338.21

Finding the Fourth Proportional to 1,413,494.48, 1,950,661.22 and 793,338.21

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Solution

The fourth proportional to 1,413,494.48, 1,950,661.22 and 793,338.21 is: 1,094,828.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,494.48 : 1,950,661.22 = 793,338.21 : x
  2. Step 2: Convert to fraction form
    1,413,494.48/1,950,661.22 = 793,338.21/x
  3. Step 3: Cross multiply
    1,413,494.48x = 1,950,661.22 × 793,338.21
  4. Step 4: Simplify right side
    1,413,494.48x = 1,547,534,076,624.53
  5. Step 5: Solve for x
    x = 1,547,534,076,624.53/1,413,494.48
  6. Step 6: Final answer
    x = 1,094,828.52

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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.