Home / 1,747,059.84-2,410,747.20-983,376

Finding the Fourth Proportional to 1,747,059.84, 2,410,747.20 and 983,376

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Solution

The fourth proportional to 1,747,059.84, 2,410,747.20 and 983,376 is: 1,356,948.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,059.84 : 2,410,747.20 = 983,376 : x
  2. Step 2: Convert to fraction form
    1,747,059.84/2,410,747.20 = 983,376/x
  3. Step 3: Cross multiply
    1,747,059.84x = 2,410,747.20 × 983,376
  4. Step 4: Simplify right side
    1,747,059.84x = 2,370,670,938,547.20
  5. Step 5: Solve for x
    x = 2,370,670,938,547.20/1,747,059.84
  6. Step 6: Final answer
    x = 1,356,948.91

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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.