Home / 966,082.83-1,333,197.27-536,364.06

Finding the Fourth Proportional to 966,082.83, 1,333,197.27 and 536,364.06

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Solution

The fourth proportional to 966,082.83, 1,333,197.27 and 536,364.06 is: 740,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,082.83 : 1,333,197.27 = 536,364.06 : x
  2. Step 2: Convert to fraction form
    966,082.83/1,333,197.27 = 536,364.06/x
  3. Step 3: Cross multiply
    966,082.83x = 1,333,197.27 × 536,364.06
  4. Step 4: Simplify right side
    966,082.83x = 715,079,100,518.12
  5. Step 5: Solve for x
    x = 715,079,100,518.12/966,082.83
  6. Step 6: Final answer
    x = 740,184.05

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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.