Home / 1,747,047.84-2,410,730.60-983,364

Finding the Fourth Proportional to 1,747,047.84, 2,410,730.60 and 983,364

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Solution

The fourth proportional to 1,747,047.84, 2,410,730.60 and 983,364 is: 1,356,932.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,047.84 : 2,410,730.60 = 983,364 : x
  2. Step 2: Convert to fraction form
    1,747,047.84/2,410,730.60 = 983,364/x
  3. Step 3: Cross multiply
    1,747,047.84x = 2,410,730.60 × 983,364
  4. Step 4: Simplify right side
    1,747,047.84x = 2,370,625,685,738.40
  5. Step 5: Solve for x
    x = 2,370,625,685,738.40/1,747,047.84
  6. Step 6: Final answer
    x = 1,356,932.32

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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.