Home / 2,717,923.02-3,750,638.16-1,494,219.67

Finding the Fourth Proportional to 2,717,923.02, 3,750,638.16 and 1,494,219.67

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Solution

The fourth proportional to 2,717,923.02, 3,750,638.16 and 1,494,219.67 is: 2,061,970.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,923.02 : 3,750,638.16 = 1,494,219.67 : x
  2. Step 2: Convert to fraction form
    2,717,923.02/3,750,638.16 = 1,494,219.67/x
  3. Step 3: Cross multiply
    2,717,923.02x = 3,750,638.16 × 1,494,219.67
  4. Step 4: Simplify right side
    2,717,923.02x = 5,604,277,287,500.32
  5. Step 5: Solve for x
    x = 5,604,277,287,500.32/2,717,923.02
  6. Step 6: Final answer
    x = 2,061,970.58

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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.