Home / 3,046,942.60-4,571,011.73-1,127,870.58

Finding the Fourth Proportional to 3,046,942.60, 4,571,011.73 and 1,127,870.58

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Solution

The fourth proportional to 3,046,942.60, 4,571,011.73 and 1,127,870.58 is: 1,692,027.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,942.60 : 4,571,011.73 = 1,127,870.58 : x
  2. Step 2: Convert to fraction form
    3,046,942.60/4,571,011.73 = 1,127,870.58/x
  3. Step 3: Cross multiply
    3,046,942.60x = 4,571,011.73 × 1,127,870.58
  4. Step 4: Simplify right side
    3,046,942.60x = 5,155,509,651,101.90
  5. Step 5: Solve for x
    x = 5,155,509,651,101.90/3,046,942.60
  6. Step 6: Final answer
    x = 1,692,027.17

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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.