Home / 6,683,886.08-10,027,118.07-2,845,638.20

Finding the Fourth Proportional to 6,683,886.08, 10,027,118.07 and 2,845,638.20

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Solution

The fourth proportional to 6,683,886.08, 10,027,118.07 and 2,845,638.20 is: 4,269,006.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,886.08 : 10,027,118.07 = 2,845,638.20 : x
  2. Step 2: Convert to fraction form
    6,683,886.08/10,027,118.07 = 2,845,638.20/x
  3. Step 3: Cross multiply
    6,683,886.08x = 10,027,118.07 × 2,845,638.20
  4. Step 4: Simplify right side
    6,683,886.08x = 28,533,550,240,970.07
  5. Step 5: Solve for x
    x = 28,533,550,240,970.07/6,683,886.08
  6. Step 6: Final answer
    x = 4,269,006.07

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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.