Home / 4,127,119-5,695,424.22-2,316,283

Finding the Fourth Proportional to 4,127,119, 5,695,424.22 and 2,316,283

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Solution

The fourth proportional to 4,127,119, 5,695,424.22 and 2,316,283 is: 3,196,470.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,119 : 5,695,424.22 = 2,316,283 : x
  2. Step 2: Convert to fraction form
    4,127,119/5,695,424.22 = 2,316,283/x
  3. Step 3: Cross multiply
    4,127,119x = 5,695,424.22 × 2,316,283
  4. Step 4: Simplify right side
    4,127,119x = 13,192,214,298,574.26
  5. Step 5: Solve for x
    x = 13,192,214,298,574.26/4,127,119
  6. Step 6: Final answer
    x = 3,196,470.54

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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.