Home / 6,256,883.22-8,634,498.85-3,395,315.22

Finding the Fourth Proportional to 6,256,883.22, 8,634,498.85 and 3,395,315.22

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Solution

The fourth proportional to 6,256,883.22, 8,634,498.85 and 3,395,315.22 is: 4,685,535.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,883.22 : 8,634,498.85 = 3,395,315.22 : x
  2. Step 2: Convert to fraction form
    6,256,883.22/8,634,498.85 = 3,395,315.22/x
  3. Step 3: Cross multiply
    6,256,883.22x = 8,634,498.85 × 3,395,315.22
  4. Step 4: Simplify right side
    6,256,883.22x = 29,316,845,362,477.50
  5. Step 5: Solve for x
    x = 29,316,845,362,477.50/6,256,883.22
  6. Step 6: Final answer
    x = 4,685,535.01

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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.