Home / 4,736,900.60-7,101,851.70-2,039,017.40

Finding the Fourth Proportional to 4,736,900.60, 7,101,851.70 and 2,039,017.40

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Solution

The fourth proportional to 4,736,900.60, 7,101,851.70 and 2,039,017.40 is: 3,057,019.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,900.60 : 7,101,851.70 = 2,039,017.40 : x
  2. Step 2: Convert to fraction form
    4,736,900.60/7,101,851.70 = 2,039,017.40/x
  3. Step 3: Cross multiply
    4,736,900.60x = 7,101,851.70 × 2,039,017.40
  4. Step 4: Simplify right side
    4,736,900.60x = 14,480,799,188,519.58
  5. Step 5: Solve for x
    x = 14,480,799,188,519.58/4,736,900.60
  6. Step 6: Final answer
    x = 3,057,019.86

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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.