Home / 2,960,663.10-4,434,268.40-2,316,955.19

Finding the Fourth Proportional to 2,960,663.10, 4,434,268.40 and 2,316,955.19

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Solution

The fourth proportional to 2,960,663.10, 4,434,268.40 and 2,316,955.19 is: 3,470,168.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,663.10 : 4,434,268.40 = 2,316,955.19 : x
  2. Step 2: Convert to fraction form
    2,960,663.10/4,434,268.40 = 2,316,955.19/x
  3. Step 3: Cross multiply
    2,960,663.10x = 4,434,268.40 × 2,316,955.19
  4. Step 4: Simplify right side
    2,960,663.10x = 10,274,001,171,198.33
  5. Step 5: Solve for x
    x = 10,274,001,171,198.33/2,960,663.10
  6. Step 6: Final answer
    x = 3,470,168.96

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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.