Home / 9,879,701.13-14,804,247.55-6,852,951.45

Finding the Fourth Proportional to 9,879,701.13, 14,804,247.55 and 6,852,951.45

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Solution

The fourth proportional to 9,879,701.13, 14,804,247.55 and 6,852,951.45 is: 10,268,811.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,879,701.13 : 14,804,247.55 = 6,852,951.45 : x
  2. Step 2: Convert to fraction form
    9,879,701.13/14,804,247.55 = 6,852,951.45/x
  3. Step 3: Cross multiply
    9,879,701.13x = 14,804,247.55 × 6,852,951.45
  4. Step 4: Simplify right side
    9,879,701.13x = 101,452,789,605,645.45
  5. Step 5: Solve for x
    x = 101,452,789,605,645.45/9,879,701.13
  6. Step 6: Final answer
    x = 10,268,811.61

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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.