Home / 966,092.16-1,333,396.32-617,008.32

Finding the Fourth Proportional to 966,092.16, 1,333,396.32 and 617,008.32

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Solution

The fourth proportional to 966,092.16, 1,333,396.32 and 617,008.32 is: 851,592.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,092.16 : 1,333,396.32 = 617,008.32 : x
  2. Step 2: Convert to fraction form
    966,092.16/1,333,396.32 = 617,008.32/x
  3. Step 3: Cross multiply
    966,092.16x = 1,333,396.32 × 617,008.32
  4. Step 4: Simplify right side
    966,092.16x = 822,716,623,297.38
  5. Step 5: Solve for x
    x = 822,716,623,297.38/966,092.16
  6. Step 6: Final answer
    x = 851,592.28

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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.