Home / 2,464,956.47-3,401,815.95-1,362,364.16

Finding the Fourth Proportional to 2,464,956.47, 3,401,815.95 and 1,362,364.16

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Solution

The fourth proportional to 2,464,956.47, 3,401,815.95 and 1,362,364.16 is: 1,880,159.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,956.47 : 3,401,815.95 = 1,362,364.16 : x
  2. Step 2: Convert to fraction form
    2,464,956.47/3,401,815.95 = 1,362,364.16/x
  3. Step 3: Cross multiply
    2,464,956.47x = 3,401,815.95 × 1,362,364.16
  4. Step 4: Simplify right side
    2,464,956.47x = 4,634,512,108,781.36
  5. Step 5: Solve for x
    x = 4,634,512,108,781.36/2,464,956.47
  6. Step 6: Final answer
    x = 1,880,159.82

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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.