Home / 8,907,341.70-12,292,274.43-4,832,960.70

Finding the Fourth Proportional to 8,907,341.70, 12,292,274.43 and 4,832,960.70

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Solution

The fourth proportional to 8,907,341.70, 12,292,274.43 and 4,832,960.70 is: 6,669,563.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,907,341.70 : 12,292,274.43 = 4,832,960.70 : x
  2. Step 2: Convert to fraction form
    8,907,341.70/12,292,274.43 = 4,832,960.70/x
  3. Step 3: Cross multiply
    8,907,341.70x = 12,292,274.43 × 4,832,960.70
  4. Step 4: Simplify right side
    8,907,341.70x = 59,408,079,233,804.90
  5. Step 5: Solve for x
    x = 59,408,079,233,804.90/8,907,341.70
  6. Step 6: Final answer
    x = 6,669,563.29

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1.5x scale

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.