Home / 4,072,628.72-6,108,948.74-1,735,064.70

Finding the Fourth Proportional to 4,072,628.72, 6,108,948.74 and 1,735,064.70

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Solution

The fourth proportional to 4,072,628.72, 6,108,948.74 and 1,735,064.70 is: 2,602,599.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,628.72 : 6,108,948.74 = 1,735,064.70 : x
  2. Step 2: Convert to fraction form
    4,072,628.72/6,108,948.74 = 1,735,064.70/x
  3. Step 3: Cross multiply
    4,072,628.72x = 6,108,948.74 × 1,735,064.70
  4. Step 4: Simplify right side
    4,072,628.72x = 10,599,421,317,221.14
  5. Step 5: Solve for x
    x = 10,599,421,317,221.14/4,072,628.72
  6. Step 6: Final answer
    x = 2,602,599.47

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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.