Home / 1,747,237.51-2,410,788.84-983,012.23

Finding the Fourth Proportional to 1,747,237.51, 2,410,788.84 and 983,012.23

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Solution

The fourth proportional to 1,747,237.51, 2,410,788.84 and 983,012.23 is: 1,356,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,237.51 : 2,410,788.84 = 983,012.23 : x
  2. Step 2: Convert to fraction form
    1,747,237.51/2,410,788.84 = 983,012.23/x
  3. Step 3: Cross multiply
    1,747,237.51x = 2,410,788.84 × 983,012.23
  4. Step 4: Simplify right side
    1,747,237.51x = 2,369,834,913,667.51
  5. Step 5: Solve for x
    x = 2,369,834,913,667.51/1,747,237.51
  6. Step 6: Final answer
    x = 1,356,332.44

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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.