Home / 2,094,259.32-3,138,482.60-954,235.45

Finding the Fourth Proportional to 2,094,259.32, 3,138,482.60 and 954,235.45

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Solution

The fourth proportional to 2,094,259.32, 3,138,482.60 and 954,235.45 is: 1,430,028.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,259.32 : 3,138,482.60 = 954,235.45 : x
  2. Step 2: Convert to fraction form
    2,094,259.32/3,138,482.60 = 954,235.45/x
  3. Step 3: Cross multiply
    2,094,259.32x = 3,138,482.60 × 954,235.45
  4. Step 4: Simplify right side
    2,094,259.32x = 2,994,851,358,858.48
  5. Step 5: Solve for x
    x = 2,994,851,358,858.48/2,094,259.32
  6. Step 6: Final answer
    x = 1,430,028.90

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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.