Home / 1,001,496.42-1,381,311.63-695,573.19

Finding the Fourth Proportional to 1,001,496.42, 1,381,311.63 and 695,573.19

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Solution

The fourth proportional to 1,001,496.42, 1,381,311.63 and 695,573.19 is: 959,367.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,496.42 : 1,381,311.63 = 695,573.19 : x
  2. Step 2: Convert to fraction form
    1,001,496.42/1,381,311.63 = 695,573.19/x
  3. Step 3: Cross multiply
    1,001,496.42x = 1,381,311.63 × 695,573.19
  4. Step 4: Simplify right side
    1,001,496.42x = 960,803,336,863.20
  5. Step 5: Solve for x
    x = 960,803,336,863.20/1,001,496.42
  6. Step 6: Final answer
    x = 959,367.72

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Double scale
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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.