Home / 2,019,505.60-3,024,009.60-1,596,102.40

Finding the Fourth Proportional to 2,019,505.60, 3,024,009.60 and 1,596,102.40

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Solution

The fourth proportional to 2,019,505.60, 3,024,009.60 and 1,596,102.40 is: 2,390,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,505.60 : 3,024,009.60 = 1,596,102.40 : x
  2. Step 2: Convert to fraction form
    2,019,505.60/3,024,009.60 = 1,596,102.40/x
  3. Step 3: Cross multiply
    2,019,505.60x = 3,024,009.60 × 1,596,102.40
  4. Step 4: Simplify right side
    2,019,505.60x = 4,826,628,980,183.04
  5. Step 5: Solve for x
    x = 4,826,628,980,183.04/2,019,505.60
  6. Step 6: Final answer
    x = 2,390,005.25

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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.