Home / 10,396,482.40-14,341,384.92-6,045,087.88

Finding the Fourth Proportional to 10,396,482.40, 14,341,384.92 and 6,045,087.88

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Solution

The fourth proportional to 10,396,482.40, 14,341,384.92 and 6,045,087.88 is: 8,338,871.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,482.40 : 14,341,384.92 = 6,045,087.88 : x
  2. Step 2: Convert to fraction form
    10,396,482.40/14,341,384.92 = 6,045,087.88/x
  3. Step 3: Cross multiply
    10,396,482.40x = 14,341,384.92 × 6,045,087.88
  4. Step 4: Simplify right side
    10,396,482.40x = 86,694,932,162,306.77
  5. Step 5: Solve for x
    x = 86,694,932,162,306.77/10,396,482.40
  6. Step 6: Final answer
    x = 8,338,871.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.