Home / 3,036,731.40-4,556,846.70-1,144,830.60

Finding the Fourth Proportional to 3,036,731.40, 4,556,846.70 and 1,144,830.60

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Solution

The fourth proportional to 3,036,731.40, 4,556,846.70 and 1,144,830.60 is: 1,717,905.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,731.40 : 4,556,846.70 = 1,144,830.60 : x
  2. Step 2: Convert to fraction form
    3,036,731.40/4,556,846.70 = 1,144,830.60/x
  3. Step 3: Cross multiply
    3,036,731.40x = 4,556,846.70 × 1,144,830.60
  4. Step 4: Simplify right side
    3,036,731.40x = 5,216,817,541,669.02
  5. Step 5: Solve for x
    x = 5,216,817,541,669.02/3,036,731.40
  6. Step 6: Final answer
    x = 1,717,905.49

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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.