Home / 3,050,766.76-4,210,046.56-1,674,133.64

Finding the Fourth Proportional to 3,050,766.76, 4,210,046.56 and 1,674,133.64

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Solution

The fourth proportional to 3,050,766.76, 4,210,046.56 and 1,674,133.64 is: 2,310,298.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,766.76 : 4,210,046.56 = 1,674,133.64 : x
  2. Step 2: Convert to fraction form
    3,050,766.76/4,210,046.56 = 1,674,133.64/x
  3. Step 3: Cross multiply
    3,050,766.76x = 4,210,046.56 × 1,674,133.64
  4. Step 4: Simplify right side
    3,050,766.76x = 7,048,180,572,062.28
  5. Step 5: Solve for x
    x = 7,048,180,572,062.28/3,050,766.76
  6. Step 6: Final answer
    x = 2,310,298.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.