Home / 2,422,852.80-3,634,279.20-1,160,030.40

Finding the Fourth Proportional to 2,422,852.80, 3,634,279.20 and 1,160,030.40

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Solution

The fourth proportional to 2,422,852.80, 3,634,279.20 and 1,160,030.40 is: 1,740,045.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,852.80 : 3,634,279.20 = 1,160,030.40 : x
  2. Step 2: Convert to fraction form
    2,422,852.80/3,634,279.20 = 1,160,030.40/x
  3. Step 3: Cross multiply
    2,422,852.80x = 3,634,279.20 × 1,160,030.40
  4. Step 4: Simplify right side
    2,422,852.80x = 4,215,874,354,087.68
  5. Step 5: Solve for x
    x = 4,215,874,354,087.68/2,422,852.80
  6. Step 6: Final answer
    x = 1,740,045.60

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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.