Home / 2,014,705.60-3,022,058.40-1,896,510.40

Finding the Fourth Proportional to 2,014,705.60, 3,022,058.40 and 1,896,510.40

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Solution

The fourth proportional to 2,014,705.60, 3,022,058.40 and 1,896,510.40 is: 2,844,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,705.60 : 3,022,058.40 = 1,896,510.40 : x
  2. Step 2: Convert to fraction form
    2,014,705.60/3,022,058.40 = 1,896,510.40/x
  3. Step 3: Cross multiply
    2,014,705.60x = 3,022,058.40 × 1,896,510.40
  4. Step 4: Simplify right side
    2,014,705.60x = 5,731,365,185,007.36
  5. Step 5: Solve for x
    x = 5,731,365,185,007.36/2,014,705.60
  6. Step 6: Final answer
    x = 2,844,765.60

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1.5x scale

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.