Home / 1,133,388.20-1,702,050.60-601,947.20

Finding the Fourth Proportional to 1,133,388.20, 1,702,050.60 and 601,947.20

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Solution

The fourth proportional to 1,133,388.20, 1,702,050.60 and 601,947.20 is: 903,966.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,388.20 : 1,702,050.60 = 601,947.20 : x
  2. Step 2: Convert to fraction form
    1,133,388.20/1,702,050.60 = 601,947.20/x
  3. Step 3: Cross multiply
    1,133,388.20x = 1,702,050.60 × 601,947.20
  4. Step 4: Simplify right side
    1,133,388.20x = 1,024,544,592,928.32
  5. Step 5: Solve for x
    x = 1,024,544,592,928.32/1,133,388.20
  6. Step 6: Final answer
    x = 903,966.17

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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.