Home / 8,765,825.08-12,097,106.32-4,898,509.24

Finding the Fourth Proportional to 8,765,825.08, 12,097,106.32 and 4,898,509.24

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Solution

The fourth proportional to 8,765,825.08, 12,097,106.32 and 4,898,509.24 is: 6,760,092.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,825.08 : 12,097,106.32 = 4,898,509.24 : x
  2. Step 2: Convert to fraction form
    8,765,825.08/12,097,106.32 = 4,898,509.24/x
  3. Step 3: Cross multiply
    8,765,825.08x = 12,097,106.32 × 4,898,509.24
  4. Step 4: Simplify right side
    8,765,825.08x = 59,257,787,085,782.40
  5. Step 5: Solve for x
    x = 59,257,787,085,782.40/8,765,825.08
  6. Step 6: Final answer
    x = 6,760,092.35

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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.