Home / 2,699,333.76-3,724,934.40-1,492,032

Finding the Fourth Proportional to 2,699,333.76, 3,724,934.40 and 1,492,032

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Solution

The fourth proportional to 2,699,333.76, 3,724,934.40 and 1,492,032 is: 2,058,923.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,333.76 : 3,724,934.40 = 1,492,032 : x
  2. Step 2: Convert to fraction form
    2,699,333.76/3,724,934.40 = 1,492,032/x
  3. Step 3: Cross multiply
    2,699,333.76x = 3,724,934.40 × 1,492,032
  4. Step 4: Simplify right side
    2,699,333.76x = 5,557,721,322,700.80
  5. Step 5: Solve for x
    x = 5,557,721,322,700.80/2,699,333.76
  6. Step 6: Final answer
    x = 2,058,923.36

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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.