Home / 3,010,844.84-4,154,913.74-1,634,159.01

Finding the Fourth Proportional to 3,010,844.84, 4,154,913.74 and 1,634,159.01

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Solution

The fourth proportional to 3,010,844.84, 4,154,913.74 and 1,634,159.01 is: 2,255,111.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,844.84 : 4,154,913.74 = 1,634,159.01 : x
  2. Step 2: Convert to fraction form
    3,010,844.84/4,154,913.74 = 1,634,159.01/x
  3. Step 3: Cross multiply
    3,010,844.84x = 4,154,913.74 × 1,634,159.01
  4. Step 4: Simplify right side
    3,010,844.84x = 6,789,789,720,288.73
  5. Step 5: Solve for x
    x = 6,789,789,720,288.73/3,010,844.84
  6. Step 6: Final answer
    x = 2,255,111.13

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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.