Home / 4,470,054.18-6,706,080.80-1,630,166.34

Finding the Fourth Proportional to 4,470,054.18, 6,706,080.80 and 1,630,166.34

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Solution

The fourth proportional to 4,470,054.18, 6,706,080.80 and 1,630,166.34 is: 2,445,614.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470,054.18 : 6,706,080.80 = 1,630,166.34 : x
  2. Step 2: Convert to fraction form
    4,470,054.18/6,706,080.80 = 1,630,166.34/x
  3. Step 3: Cross multiply
    4,470,054.18x = 6,706,080.80 × 1,630,166.34
  4. Step 4: Simplify right side
    4,470,054.18x = 10,932,027,193,480.27
  5. Step 5: Solve for x
    x = 10,932,027,193,480.27/4,470,054.18
  6. Step 6: Final answer
    x = 2,445,614.02

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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.