Home / 966,492.72-1,334,427.12-604,079.37

Finding the Fourth Proportional to 966,492.72, 1,334,427.12 and 604,079.37

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Solution

The fourth proportional to 966,492.72, 1,334,427.12 and 604,079.37 is: 834,046.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,492.72 : 1,334,427.12 = 604,079.37 : x
  2. Step 2: Convert to fraction form
    966,492.72/1,334,427.12 = 604,079.37/x
  3. Step 3: Cross multiply
    966,492.72x = 1,334,427.12 × 604,079.37
  4. Step 4: Simplify right side
    966,492.72x = 806,099,893,960.51
  5. Step 5: Solve for x
    x = 806,099,893,960.51/966,492.72
  6. Step 6: Final answer
    x = 834,046.52

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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.