Home / 2,004,015.60-3,005,276.58-805,533.93

Finding the Fourth Proportional to 2,004,015.60, 3,005,276.58 and 805,533.93

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Solution

The fourth proportional to 2,004,015.60, 3,005,276.58 and 805,533.93 is: 1,208,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,015.60 : 3,005,276.58 = 805,533.93 : x
  2. Step 2: Convert to fraction form
    2,004,015.60/3,005,276.58 = 805,533.93/x
  3. Step 3: Cross multiply
    2,004,015.60x = 3,005,276.58 × 805,533.93
  4. Step 4: Simplify right side
    2,004,015.60x = 2,420,852,254,224.36
  5. Step 5: Solve for x
    x = 2,420,852,254,224.36/2,004,015.60
  6. Step 6: Final answer
    x = 1,208,000.70

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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.