Home / 6,925,498.60-10,376,438.10-5,909,855.80

Finding the Fourth Proportional to 6,925,498.60, 10,376,438.10 and 5,909,855.80

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Solution

The fourth proportional to 6,925,498.60, 10,376,438.10 and 5,909,855.80 is: 8,854,705.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,498.60 : 10,376,438.10 = 5,909,855.80 : x
  2. Step 2: Convert to fraction form
    6,925,498.60/10,376,438.10 = 5,909,855.80/x
  3. Step 3: Cross multiply
    6,925,498.60x = 10,376,438.10 × 5,909,855.80
  4. Step 4: Simplify right side
    6,925,498.60x = 61,323,252,888,625.98
  5. Step 5: Solve for x
    x = 61,323,252,888,625.98/6,925,498.60
  6. Step 6: Final answer
    x = 8,854,705.84

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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.