Home / 8,733,969.08-12,052,720.55-4,760,276.05

Finding the Fourth Proportional to 8,733,969.08, 12,052,720.55 and 4,760,276.05

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Solution

The fourth proportional to 8,733,969.08, 12,052,720.55 and 4,760,276.05 is: 6,569,095.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,969.08 : 12,052,720.55 = 4,760,276.05 : x
  2. Step 2: Convert to fraction form
    8,733,969.08/12,052,720.55 = 4,760,276.05/x
  3. Step 3: Cross multiply
    8,733,969.08x = 12,052,720.55 × 4,760,276.05
  4. Step 4: Simplify right side
    8,733,969.08x = 57,374,276,887,442.84
  5. Step 5: Solve for x
    x = 57,374,276,887,442.84/8,733,969.08
  6. Step 6: Final answer
    x = 6,569,095.49

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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.