Home / 6,300,924.70-9,456,052.65-4,170,300.70

Finding the Fourth Proportional to 6,300,924.70, 9,456,052.65 and 4,170,300.70

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Solution

The fourth proportional to 6,300,924.70, 9,456,052.65 and 4,170,300.70 is: 6,258,539.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,300,924.70 : 9,456,052.65 = 4,170,300.70 : x
  2. Step 2: Convert to fraction form
    6,300,924.70/9,456,052.65 = 4,170,300.70/x
  3. Step 3: Cross multiply
    6,300,924.70x = 9,456,052.65 × 4,170,300.70
  4. Step 4: Simplify right side
    6,300,924.70x = 39,434,582,985,531.86
  5. Step 5: Solve for x
    x = 39,434,582,985,531.86/6,300,924.70
  6. Step 6: Final answer
    x = 6,258,539.00

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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.