Home / 8,583,328.51-11,845,007.39-4,663,100.00

Finding the Fourth Proportional to 8,583,328.51, 11,845,007.39 and 4,663,100.00

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Solution

The fourth proportional to 8,583,328.51, 11,845,007.39 and 4,663,100.00 is: 6,435,085.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,328.51 : 11,845,007.39 = 4,663,100.00 : x
  2. Step 2: Convert to fraction form
    8,583,328.51/11,845,007.39 = 4,663,100.00/x
  3. Step 3: Cross multiply
    8,583,328.51x = 11,845,007.39 × 4,663,100.00
  4. Step 4: Simplify right side
    8,583,328.51x = 55,234,453,956,824.54
  5. Step 5: Solve for x
    x = 55,234,453,956,824.54/8,583,328.51
  6. Step 6: Final answer
    x = 6,435,085.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.