Home / 3,069,337.70-4,602,739.73-1,047,744.61

Finding the Fourth Proportional to 3,069,337.70, 4,602,739.73 and 1,047,744.61

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Solution

The fourth proportional to 3,069,337.70, 4,602,739.73 and 1,047,744.61 is: 1,571,184.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,337.70 : 4,602,739.73 = 1,047,744.61 : x
  2. Step 2: Convert to fraction form
    3,069,337.70/4,602,739.73 = 1,047,744.61/x
  3. Step 3: Cross multiply
    3,069,337.70x = 4,602,739.73 × 1,047,744.61
  4. Step 4: Simplify right side
    3,069,337.70x = 4,822,495,743,340.36
  5. Step 5: Solve for x
    x = 4,822,495,743,340.36/3,069,337.70
  6. Step 6: Final answer
    x = 1,571,184.48

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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.