Home / 1,810,848.70-2,498,824.95-1,046,951.50

Finding the Fourth Proportional to 1,810,848.70, 2,498,824.95 and 1,046,951.50

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Solution

The fourth proportional to 1,810,848.70, 2,498,824.95 and 1,046,951.50 is: 1,444,708.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,848.70 : 2,498,824.95 = 1,046,951.50 : x
  2. Step 2: Convert to fraction form
    1,810,848.70/2,498,824.95 = 1,046,951.50/x
  3. Step 3: Cross multiply
    1,810,848.70x = 2,498,824.95 × 1,046,951.50
  4. Step 4: Simplify right side
    1,810,848.70x = 2,616,148,529,639.93
  5. Step 5: Solve for x
    x = 2,616,148,529,639.93/1,810,848.70
  6. Step 6: Final answer
    x = 1,444,708.51

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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.