Home / 9,879,700.50-14,804,246.61-6,852,950.82

Finding the Fourth Proportional to 9,879,700.50, 14,804,246.61 and 6,852,950.82

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Solution

The fourth proportional to 9,879,700.50, 14,804,246.61 and 6,852,950.82 is: 10,268,810.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,879,700.50 : 14,804,246.61 = 6,852,950.82 : x
  2. Step 2: Convert to fraction form
    9,879,700.50/14,804,246.61 = 6,852,950.82/x
  3. Step 3: Cross multiply
    9,879,700.50x = 14,804,246.61 × 6,852,950.82
  4. Step 4: Simplify right side
    9,879,700.50x = 101,452,773,945,481.72
  5. Step 5: Solve for x
    x = 101,452,773,945,481.72/9,879,700.50
  6. Step 6: Final answer
    x = 10,268,810.67

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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.