Home / 3,927,124.22-5,888,814.01-1,368,024.39

Finding the Fourth Proportional to 3,927,124.22, 5,888,814.01 and 1,368,024.39

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Solution

The fourth proportional to 3,927,124.22, 5,888,814.01 and 1,368,024.39 is: 2,051,384.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,927,124.22 : 5,888,814.01 = 1,368,024.39 : x
  2. Step 2: Convert to fraction form
    3,927,124.22/5,888,814.01 = 1,368,024.39/x
  3. Step 3: Cross multiply
    3,927,124.22x = 5,888,814.01 × 1,368,024.39
  4. Step 4: Simplify right side
    3,927,124.22x = 8,056,041,190,433.64
  5. Step 5: Solve for x
    x = 8,056,041,190,433.64/3,927,124.22
  6. Step 6: Final answer
    x = 2,051,384.36

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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.