Home / 4,047,829.23-6,072,795.41-1,207,941.37

Finding the Fourth Proportional to 4,047,829.23, 6,072,795.41 and 1,207,941.37

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Solution

The fourth proportional to 4,047,829.23, 6,072,795.41 and 1,207,941.37 is: 1,812,225.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,829.23 : 6,072,795.41 = 1,207,941.37 : x
  2. Step 2: Convert to fraction form
    4,047,829.23/6,072,795.41 = 1,207,941.37/x
  3. Step 3: Cross multiply
    4,047,829.23x = 6,072,795.41 × 1,207,941.37
  4. Step 4: Simplify right side
    4,047,829.23x = 7,335,580,807,285.11
  5. Step 5: Solve for x
    x = 7,335,580,807,285.11/4,047,829.23
  6. Step 6: Final answer
    x = 1,812,225.86

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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.