Home / 7,050,890.06-9,726,647.14-4,604,932.86

Finding the Fourth Proportional to 7,050,890.06, 9,726,647.14 and 4,604,932.86

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Solution

The fourth proportional to 7,050,890.06, 9,726,647.14 and 4,604,932.86 is: 6,352,468.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,890.06 : 9,726,647.14 = 4,604,932.86 : x
  2. Step 2: Convert to fraction form
    7,050,890.06/9,726,647.14 = 4,604,932.86/x
  3. Step 3: Cross multiply
    7,050,890.06x = 9,726,647.14 × 4,604,932.86
  4. Step 4: Simplify right side
    7,050,890.06x = 44,790,557,032,611.02
  5. Step 5: Solve for x
    x = 44,790,557,032,611.02/7,050,890.06
  6. Step 6: Final answer
    x = 6,352,468.50

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1.5x scale

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.