Home / 2,552,783.60-3,829,175.40-1,610,332.40

Finding the Fourth Proportional to 2,552,783.60, 3,829,175.40 and 1,610,332.40

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Solution

The fourth proportional to 2,552,783.60, 3,829,175.40 and 1,610,332.40 is: 2,415,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,783.60 : 3,829,175.40 = 1,610,332.40 : x
  2. Step 2: Convert to fraction form
    2,552,783.60/3,829,175.40 = 1,610,332.40/x
  3. Step 3: Cross multiply
    2,552,783.60x = 3,829,175.40 × 1,610,332.40
  4. Step 4: Simplify right side
    2,552,783.60x = 6,166,245,211,902.96
  5. Step 5: Solve for x
    x = 6,166,245,211,902.96/2,552,783.60
  6. Step 6: Final answer
    x = 2,415,498.60

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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.