Home / 1,113,542.31-1,536,692.61-604,244.70

Finding the Fourth Proportional to 1,113,542.31, 1,536,692.61 and 604,244.70

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Solution

The fourth proportional to 1,113,542.31, 1,536,692.61 and 604,244.70 is: 833,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,542.31 : 1,536,692.61 = 604,244.70 : x
  2. Step 2: Convert to fraction form
    1,113,542.31/1,536,692.61 = 604,244.70/x
  3. Step 3: Cross multiply
    1,113,542.31x = 1,536,692.61 × 604,244.70
  4. Step 4: Simplify right side
    1,113,542.31x = 928,538,365,121.67
  5. Step 5: Solve for x
    x = 928,538,365,121.67/1,113,542.31
  6. Step 6: Final answer
    x = 833,859.98

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Double scale
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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.