Home / 966,431.86-1,334,343.17-604,018.62

Finding the Fourth Proportional to 966,431.86, 1,334,343.17 and 604,018.62

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Solution

The fourth proportional to 966,431.86, 1,334,343.17 and 604,018.62 is: 833,962.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,431.86 : 1,334,343.17 = 604,018.62 : x
  2. Step 2: Convert to fraction form
    966,431.86/1,334,343.17 = 604,018.62/x
  3. Step 3: Cross multiply
    966,431.86x = 1,334,343.17 × 604,018.62
  4. Step 4: Simplify right side
    966,431.86x = 805,968,121,659.87
  5. Step 5: Solve for x
    x = 805,968,121,659.87/966,431.86
  6. Step 6: Final answer
    x = 833,962.70

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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.