Home / 8,594,051.05-12,890,889.30-4,042,577.02

Finding the Fourth Proportional to 8,594,051.05, 12,890,889.30 and 4,042,577.02

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Solution

The fourth proportional to 8,594,051.05, 12,890,889.30 and 4,042,577.02 is: 6,063,777.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,051.05 : 12,890,889.30 = 4,042,577.02 : x
  2. Step 2: Convert to fraction form
    8,594,051.05/12,890,889.30 = 4,042,577.02/x
  3. Step 3: Cross multiply
    8,594,051.05x = 12,890,889.30 × 4,042,577.02
  4. Step 4: Simplify right side
    8,594,051.05x = 52,112,412,851,543.89
  5. Step 5: Solve for x
    x = 52,112,412,851,543.89/8,594,051.05
  6. Step 6: Final answer
    x = 6,063,777.44

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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.