Home / 852,868.82-1,175,557.34-604,595.40

Finding the Fourth Proportional to 852,868.82, 1,175,557.34 and 604,595.40

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Solution

The fourth proportional to 852,868.82, 1,175,557.34 and 604,595.40 is: 833,348.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,868.82 : 1,175,557.34 = 604,595.40 : x
  2. Step 2: Convert to fraction form
    852,868.82/1,175,557.34 = 604,595.40/x
  3. Step 3: Cross multiply
    852,868.82x = 1,175,557.34 × 604,595.40
  4. Step 4: Simplify right side
    852,868.82x = 710,736,560,200.24
  5. Step 5: Solve for x
    x = 710,736,560,200.24/852,868.82
  6. Step 6: Final answer
    x = 833,348.04

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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.