Home / 9,715,684.61-14,573,525.08-2,892,357.60

Finding the Fourth Proportional to 9,715,684.61, 14,573,525.08 and 2,892,357.60

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Solution

The fourth proportional to 9,715,684.61, 14,573,525.08 and 2,892,357.60 is: 4,338,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,684.61 : 14,573,525.08 = 2,892,357.60 : x
  2. Step 2: Convert to fraction form
    9,715,684.61/14,573,525.08 = 2,892,357.60/x
  3. Step 3: Cross multiply
    9,715,684.61x = 14,573,525.08 × 2,892,357.60
  4. Step 4: Simplify right side
    9,715,684.61x = 42,151,846,023,928.61
  5. Step 5: Solve for x
    x = 42,151,846,023,928.61/9,715,684.61
  6. Step 6: Final answer
    x = 4,338,535.85

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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.