Home / 6,597,749.52-9,879,823.80-4,347,064.08

Finding the Fourth Proportional to 6,597,749.52, 9,879,823.80 and 4,347,064.08

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Solution

The fourth proportional to 6,597,749.52, 9,879,823.80 and 4,347,064.08 is: 6,509,526.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597,749.52 : 9,879,823.80 = 4,347,064.08 : x
  2. Step 2: Convert to fraction form
    6,597,749.52/9,879,823.80 = 4,347,064.08/x
  3. Step 3: Cross multiply
    6,597,749.52x = 9,879,823.80 × 4,347,064.08
  4. Step 4: Simplify right side
    6,597,749.52x = 42,948,227,157,709.11
  5. Step 5: Solve for x
    x = 42,948,227,157,709.11/6,597,749.52
  6. Step 6: Final answer
    x = 6,509,526.78

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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.