Home / 5,113,210.22-7,670,701.06-2,273,543.82

Finding the Fourth Proportional to 5,113,210.22, 7,670,701.06 and 2,273,543.82

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Solution

The fourth proportional to 5,113,210.22, 7,670,701.06 and 2,273,543.82 is: 3,410,709.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,210.22 : 7,670,701.06 = 2,273,543.82 : x
  2. Step 2: Convert to fraction form
    5,113,210.22/7,670,701.06 = 2,273,543.82/x
  3. Step 3: Cross multiply
    5,113,210.22x = 7,670,701.06 × 2,273,543.82
  4. Step 4: Simplify right side
    5,113,210.22x = 17,439,674,990,030.45
  5. Step 5: Solve for x
    x = 17,439,674,990,030.45/5,113,210.22
  6. Step 6: Final answer
    x = 3,410,709.56

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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.