Home / 2,407,133.39-3,615,197.09-2,119,047.17

Finding the Fourth Proportional to 2,407,133.39, 3,615,197.09 and 2,119,047.17

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Solution

The fourth proportional to 2,407,133.39, 3,615,197.09 and 2,119,047.17 is: 3,182,529.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,133.39 : 3,615,197.09 = 2,119,047.17 : x
  2. Step 2: Convert to fraction form
    2,407,133.39/3,615,197.09 = 2,119,047.17/x
  3. Step 3: Cross multiply
    2,407,133.39x = 3,615,197.09 × 2,119,047.17
  4. Step 4: Simplify right side
    2,407,133.39x = 7,660,773,133,885.51
  5. Step 5: Solve for x
    x = 7,660,773,133,885.51/2,407,133.39
  6. Step 6: Final answer
    x = 3,182,529.55

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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.