Home / 6,000,333.84-8,280,482.51-3,247,021.02

Finding the Fourth Proportional to 6,000,333.84, 8,280,482.51 and 3,247,021.02

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Solution

The fourth proportional to 6,000,333.84, 8,280,482.51 and 3,247,021.02 is: 4,480,900.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,333.84 : 8,280,482.51 = 3,247,021.02 : x
  2. Step 2: Convert to fraction form
    6,000,333.84/8,280,482.51 = 3,247,021.02/x
  3. Step 3: Cross multiply
    6,000,333.84x = 8,280,482.51 × 3,247,021.02
  4. Step 4: Simplify right side
    6,000,333.84x = 26,886,900,749,477.25
  5. Step 5: Solve for x
    x = 26,886,900,749,477.25/6,000,333.84
  6. Step 6: Final answer
    x = 4,480,900.81

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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.