Home / 6,484,095.96-8,948,907.84-6,271,166.88

Finding the Fourth Proportional to 6,484,095.96, 8,948,907.84 and 6,271,166.88

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Solution

The fourth proportional to 6,484,095.96, 8,948,907.84 and 6,271,166.88 is: 8,655,037.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,484,095.96 : 8,948,907.84 = 6,271,166.88 : x
  2. Step 2: Convert to fraction form
    6,484,095.96/8,948,907.84 = 6,271,166.88/x
  3. Step 3: Cross multiply
    6,484,095.96x = 8,948,907.84 × 6,271,166.88
  4. Step 4: Simplify right side
    6,484,095.96x = 56,120,094,458,380.34
  5. Step 5: Solve for x
    x = 56,120,094,458,380.34/6,484,095.96
  6. Step 6: Final answer
    x = 8,655,037.62

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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.