Home / 1,684,026.60-2,323,845.18-958,948.44

Finding the Fourth Proportional to 1,684,026.60, 2,323,845.18 and 958,948.44

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Solution

The fourth proportional to 1,684,026.60, 2,323,845.18 and 958,948.44 is: 1,323,285.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,026.60 : 2,323,845.18 = 958,948.44 : x
  2. Step 2: Convert to fraction form
    1,684,026.60/2,323,845.18 = 958,948.44/x
  3. Step 3: Cross multiply
    1,684,026.60x = 2,323,845.18 × 958,948.44
  4. Step 4: Simplify right side
    1,684,026.60x = 2,228,447,710,162.52
  5. Step 5: Solve for x
    x = 2,228,447,710,162.52/1,684,026.60
  6. Step 6: Final answer
    x = 1,323,285.34

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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.