Home / 3,001,536.59-4,142,119.61-1,624,879.29

Finding the Fourth Proportional to 3,001,536.59, 4,142,119.61 and 1,624,879.29

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Solution

The fourth proportional to 3,001,536.59, 4,142,119.61 and 1,624,879.29 is: 2,242,332.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,536.59 : 4,142,119.61 = 1,624,879.29 : x
  2. Step 2: Convert to fraction form
    3,001,536.59/4,142,119.61 = 1,624,879.29/x
  3. Step 3: Cross multiply
    3,001,536.59x = 4,142,119.61 × 1,624,879.29
  4. Step 4: Simplify right side
    3,001,536.59x = 6,730,444,362,867.48
  5. Step 5: Solve for x
    x = 6,730,444,362,867.48/3,001,536.59
  6. Step 6: Final answer
    x = 2,242,332.94

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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.