Home / 1,250,141.84-1,725,204.02-677,182

Finding the Fourth Proportional to 1,250,141.84, 1,725,204.02 and 677,182

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Solution

The fourth proportional to 1,250,141.84, 1,725,204.02 and 677,182 is: 934,515.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,141.84 : 1,725,204.02 = 677,182 : x
  2. Step 2: Convert to fraction form
    1,250,141.84/1,725,204.02 = 677,182/x
  3. Step 3: Cross multiply
    1,250,141.84x = 1,725,204.02 × 677,182
  4. Step 4: Simplify right side
    1,250,141.84x = 1,168,277,108,671.64
  5. Step 5: Solve for x
    x = 1,168,277,108,671.64/1,250,141.84
  6. Step 6: Final answer
    x = 934,515.65

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1.5x scale

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.