Home / 3,006,699.75-4,509,962.15-1,113,399.27

Finding the Fourth Proportional to 3,006,699.75, 4,509,962.15 and 1,113,399.27

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Solution

The fourth proportional to 3,006,699.75, 4,509,962.15 and 1,113,399.27 is: 1,670,066.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,699.75 : 4,509,962.15 = 1,113,399.27 : x
  2. Step 2: Convert to fraction form
    3,006,699.75/4,509,962.15 = 1,113,399.27/x
  3. Step 3: Cross multiply
    3,006,699.75x = 4,509,962.15 × 1,113,399.27
  4. Step 4: Simplify right side
    3,006,699.75x = 5,021,388,559,970.63
  5. Step 5: Solve for x
    x = 5,021,388,559,970.63/3,006,699.75
  6. Step 6: Final answer
    x = 1,670,066.51

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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.