Home / 1,141,930.84-1,712,335.76-564,887.41

Finding the Fourth Proportional to 1,141,930.84, 1,712,335.76 and 564,887.41

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Solution

The fourth proportional to 1,141,930.84, 1,712,335.76 and 564,887.41 is: 847,053.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,930.84 : 1,712,335.76 = 564,887.41 : x
  2. Step 2: Convert to fraction form
    1,141,930.84/1,712,335.76 = 564,887.41/x
  3. Step 3: Cross multiply
    1,141,930.84x = 1,712,335.76 × 564,887.41
  4. Step 4: Simplify right side
    1,141,930.84x = 967,276,909,692.35
  5. Step 5: Solve for x
    x = 967,276,909,692.35/1,141,930.84
  6. Step 6: Final answer
    x = 847,053.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.