Home / 1,056,073.60-1,584,110.40-650,166.40

Finding the Fourth Proportional to 1,056,073.60, 1,584,110.40 and 650,166.40

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Solution

The fourth proportional to 1,056,073.60, 1,584,110.40 and 650,166.40 is: 975,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,073.60 : 1,584,110.40 = 650,166.40 : x
  2. Step 2: Convert to fraction form
    1,056,073.60/1,584,110.40 = 650,166.40/x
  3. Step 3: Cross multiply
    1,056,073.60x = 1,584,110.40 × 650,166.40
  4. Step 4: Simplify right side
    1,056,073.60x = 1,029,935,355,970.56
  5. Step 5: Solve for x
    x = 1,029,935,355,970.56/1,056,073.60
  6. Step 6: Final answer
    x = 975,249.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.