Home / 1,152,994.60-1,724,826.30-1,013,026.60

Finding the Fourth Proportional to 1,152,994.60, 1,724,826.30 and 1,013,026.60

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Solution

The fourth proportional to 1,152,994.60, 1,724,826.30 and 1,013,026.60 is: 1,515,440.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,994.60 : 1,724,826.30 = 1,013,026.60 : x
  2. Step 2: Convert to fraction form
    1,152,994.60/1,724,826.30 = 1,013,026.60/x
  3. Step 3: Cross multiply
    1,152,994.60x = 1,724,826.30 × 1,013,026.60
  4. Step 4: Simplify right side
    1,152,994.60x = 1,747,294,922,279.58
  5. Step 5: Solve for x
    x = 1,747,294,922,279.58/1,152,994.60
  6. Step 6: Final answer
    x = 1,515,440.68

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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.