Home / 4,610,063.43-6,913,890.47-1,370,728.85

Finding the Fourth Proportional to 4,610,063.43, 6,913,890.47 and 1,370,728.85

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Solution

The fourth proportional to 4,610,063.43, 6,913,890.47 and 1,370,728.85 is: 2,055,735.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,063.43 : 6,913,890.47 = 1,370,728.85 : x
  2. Step 2: Convert to fraction form
    4,610,063.43/6,913,890.47 = 1,370,728.85/x
  3. Step 3: Cross multiply
    4,610,063.43x = 6,913,890.47 × 1,370,728.85
  4. Step 4: Simplify right side
    4,610,063.43x = 9,477,069,091,545.96
  5. Step 5: Solve for x
    x = 9,477,069,091,545.96/4,610,063.43
  6. Step 6: Final answer
    x = 2,055,735.08

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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.