Home / 2,035,841.92-2,810,552.52-1,569,677.60

Finding the Fourth Proportional to 2,035,841.92, 2,810,552.52 and 1,569,677.60

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Solution

The fourth proportional to 2,035,841.92, 2,810,552.52 and 1,569,677.60 is: 2,166,996.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,841.92 : 2,810,552.52 = 1,569,677.60 : x
  2. Step 2: Convert to fraction form
    2,035,841.92/2,810,552.52 = 1,569,677.60/x
  3. Step 3: Cross multiply
    2,035,841.92x = 2,810,552.52 × 1,569,677.60
  4. Step 4: Simplify right side
    2,035,841.92x = 4,411,661,334,267.55
  5. Step 5: Solve for x
    x = 4,411,661,334,267.55/2,035,841.92
  6. Step 6: Final answer
    x = 2,166,996.02

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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.