Home / 4,094,442.36-6,141,442.01-1,254,562.74

Finding the Fourth Proportional to 4,094,442.36, 6,141,442.01 and 1,254,562.74

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Solution

The fourth proportional to 4,094,442.36, 6,141,442.01 and 1,254,562.74 is: 1,881,776.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,442.36 : 6,141,442.01 = 1,254,562.74 : x
  2. Step 2: Convert to fraction form
    4,094,442.36/6,141,442.01 = 1,254,562.74/x
  3. Step 3: Cross multiply
    4,094,442.36x = 6,141,442.01 × 1,254,562.74
  4. Step 4: Simplify right side
    4,094,442.36x = 7,704,824,309,343.89
  5. Step 5: Solve for x
    x = 7,704,824,309,343.89/4,094,442.36
  6. Step 6: Final answer
    x = 1,881,776.23

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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.