Home / 3,050,707.76-4,209,835.56-1,674,016.77

Finding the Fourth Proportional to 3,050,707.76, 4,209,835.56 and 1,674,016.77

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Solution

The fourth proportional to 3,050,707.76, 4,209,835.56 and 1,674,016.77 is: 2,310,065.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,707.76 : 4,209,835.56 = 1,674,016.77 : x
  2. Step 2: Convert to fraction form
    3,050,707.76/4,209,835.56 = 1,674,016.77/x
  3. Step 3: Cross multiply
    3,050,707.76x = 4,209,835.56 × 1,674,016.77
  4. Step 4: Simplify right side
    3,050,707.76x = 7,047,335,326,382.34
  5. Step 5: Solve for x
    x = 7,047,335,326,382.34/3,050,707.76
  6. Step 6: Final answer
    x = 2,310,065.69

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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.