Home / 3,004,535.86-4,506,803.79-730,048.57

Finding the Fourth Proportional to 3,004,535.86, 4,506,803.79 and 730,048.57

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Solution

The fourth proportional to 3,004,535.86, 4,506,803.79 and 730,048.57 is: 1,095,072.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,535.86 : 4,506,803.79 = 730,048.57 : x
  2. Step 2: Convert to fraction form
    3,004,535.86/4,506,803.79 = 730,048.57/x
  3. Step 3: Cross multiply
    3,004,535.86x = 4,506,803.79 × 730,048.57
  4. Step 4: Simplify right side
    3,004,535.86x = 3,290,185,662,160.08
  5. Step 5: Solve for x
    x = 3,290,185,662,160.08/3,004,535.86
  6. Step 6: Final answer
    x = 1,095,072.86

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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.