Home / 1,341,619.56-2,011,616.60-602,054.70

Finding the Fourth Proportional to 1,341,619.56, 2,011,616.60 and 602,054.70

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Solution

The fourth proportional to 1,341,619.56, 2,011,616.60 and 602,054.70 is: 902,717.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,619.56 : 2,011,616.60 = 602,054.70 : x
  2. Step 2: Convert to fraction form
    1,341,619.56/2,011,616.60 = 602,054.70/x
  3. Step 3: Cross multiply
    1,341,619.56x = 2,011,616.60 × 602,054.70
  4. Step 4: Simplify right side
    1,341,619.56x = 1,211,103,228,628.02
  5. Step 5: Solve for x
    x = 1,211,103,228,628.02/1,341,619.56
  6. Step 6: Final answer
    x = 902,717.33

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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.