Home / 2,117,319.94-3,175,973.63-601,004.15

Finding the Fourth Proportional to 2,117,319.94, 3,175,973.63 and 601,004.15

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Solution

The fourth proportional to 2,117,319.94, 3,175,973.63 and 601,004.15 is: 901,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,319.94 : 3,175,973.63 = 601,004.15 : x
  2. Step 2: Convert to fraction form
    2,117,319.94/3,175,973.63 = 601,004.15/x
  3. Step 3: Cross multiply
    2,117,319.94x = 3,175,973.63 × 601,004.15
  4. Step 4: Simplify right side
    2,117,319.94x = 1,908,773,336,855.48
  5. Step 5: Solve for x
    x = 1,908,773,336,855.48/2,117,319.94
  6. Step 6: Final answer
    x = 901,504.45

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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.