Home / 3,030,733.13-4,546,848.74-900,808.36

Finding the Fourth Proportional to 3,030,733.13, 4,546,848.74 and 900,808.36

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Solution

The fourth proportional to 3,030,733.13, 4,546,848.74 and 900,808.36 is: 1,351,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,733.13 : 4,546,848.74 = 900,808.36 : x
  2. Step 2: Convert to fraction form
    3,030,733.13/4,546,848.74 = 900,808.36/x
  3. Step 3: Cross multiply
    3,030,733.13x = 4,546,848.74 × 900,808.36
  4. Step 4: Simplify right side
    3,030,733.13x = 4,095,839,340,776.30
  5. Step 5: Solve for x
    x = 4,095,839,340,776.30/3,030,733.13
  6. Step 6: Final answer
    x = 1,351,435.17

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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.