Home / 5,341,538.91-8,020,312.79-4,624,093.56

Finding the Fourth Proportional to 5,341,538.91, 8,020,312.79 and 4,624,093.56

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Solution

The fourth proportional to 5,341,538.91, 8,020,312.79 and 4,624,093.56 is: 6,943,069.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,538.91 : 8,020,312.79 = 4,624,093.56 : x
  2. Step 2: Convert to fraction form
    5,341,538.91/8,020,312.79 = 4,624,093.56/x
  3. Step 3: Cross multiply
    5,341,538.91x = 8,020,312.79 × 4,624,093.56
  4. Step 4: Simplify right side
    5,341,538.91x = 37,086,676,698,304.16
  5. Step 5: Solve for x
    x = 37,086,676,698,304.16/5,341,538.91
  6. Step 6: Final answer
    x = 6,943,069.65

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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.