Home / 6,674,034.18-10,011,051.14-3,078,737.40

Finding the Fourth Proportional to 6,674,034.18, 10,011,051.14 and 3,078,737.40

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Solution

The fourth proportional to 6,674,034.18, 10,011,051.14 and 3,078,737.40 is: 4,618,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,034.18 : 10,011,051.14 = 3,078,737.40 : x
  2. Step 2: Convert to fraction form
    6,674,034.18/10,011,051.14 = 3,078,737.40/x
  3. Step 3: Cross multiply
    6,674,034.18x = 10,011,051.14 × 3,078,737.40
  4. Step 4: Simplify right side
    6,674,034.18x = 30,821,397,542,636.95
  5. Step 5: Solve for x
    x = 30,821,397,542,636.95/6,674,034.18
  6. Step 6: Final answer
    x = 4,618,106.04

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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.