Home / 6,111,115.22-8,433,852.81-3,358,352.34

Finding the Fourth Proportional to 6,111,115.22, 8,433,852.81 and 3,358,352.34

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Solution

The fourth proportional to 6,111,115.22, 8,433,852.81 and 3,358,352.34 is: 4,634,808.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,115.22 : 8,433,852.81 = 3,358,352.34 : x
  2. Step 2: Convert to fraction form
    6,111,115.22/8,433,852.81 = 3,358,352.34/x
  3. Step 3: Cross multiply
    6,111,115.22x = 8,433,852.81 × 3,358,352.34
  4. Step 4: Simplify right side
    6,111,115.22x = 28,323,849,335,421.35
  5. Step 5: Solve for x
    x = 28,323,849,335,421.35/6,111,115.22
  6. Step 6: Final answer
    x = 4,634,808.60

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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.