Home / 1,529,091.59-2,293,913.91-630,033.17

Finding the Fourth Proportional to 1,529,091.59, 2,293,913.91 and 630,033.17

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Solution

The fourth proportional to 1,529,091.59, 2,293,913.91 and 630,033.17 is: 945,163.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,091.59 : 2,293,913.91 = 630,033.17 : x
  2. Step 2: Convert to fraction form
    1,529,091.59/2,293,913.91 = 630,033.17/x
  3. Step 3: Cross multiply
    1,529,091.59x = 2,293,913.91 × 630,033.17
  4. Step 4: Simplify right side
    1,529,091.59x = 1,445,241,852,424.39
  5. Step 5: Solve for x
    x = 1,445,241,852,424.39/1,529,091.59
  6. Step 6: Final answer
    x = 945,163.69

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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.