Home / 6,579,923.80-9,869,885.70-4,666,736.20

Finding the Fourth Proportional to 6,579,923.80, 9,869,885.70 and 4,666,736.20

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Solution

The fourth proportional to 6,579,923.80, 9,869,885.70 and 4,666,736.20 is: 7,000,104.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,923.80 : 9,869,885.70 = 4,666,736.20 : x
  2. Step 2: Convert to fraction form
    6,579,923.80/9,869,885.70 = 4,666,736.20/x
  3. Step 3: Cross multiply
    6,579,923.80x = 9,869,885.70 × 4,666,736.20
  4. Step 4: Simplify right side
    6,579,923.80x = 46,060,152,886,052.34
  5. Step 5: Solve for x
    x = 46,060,152,886,052.34/6,579,923.80
  6. Step 6: Final answer
    x = 7,000,104.30

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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.