Home / 2,362,573.80-3,539,778.30-1,097,807.40

Finding the Fourth Proportional to 2,362,573.80, 3,539,778.30 and 1,097,807.40

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Solution

The fourth proportional to 2,362,573.80, 3,539,778.30 and 1,097,807.40 is: 1,644,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,573.80 : 3,539,778.30 = 1,097,807.40 : x
  2. Step 2: Convert to fraction form
    2,362,573.80/3,539,778.30 = 1,097,807.40/x
  3. Step 3: Cross multiply
    2,362,573.80x = 3,539,778.30 × 1,097,807.40
  4. Step 4: Simplify right side
    2,362,573.80x = 3,885,994,812,099.42
  5. Step 5: Solve for x
    x = 3,885,994,812,099.42/2,362,573.80
  6. Step 6: Final answer
    x = 1,644,814.15

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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.