Home / 7,381,542.66-10,184,607.81-4,324,116.66

Finding the Fourth Proportional to 7,381,542.66, 10,184,607.81 and 4,324,116.66

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Solution

The fourth proportional to 7,381,542.66, 10,184,607.81 and 4,324,116.66 is: 5,966,155.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,381,542.66 : 10,184,607.81 = 4,324,116.66 : x
  2. Step 2: Convert to fraction form
    7,381,542.66/10,184,607.81 = 4,324,116.66/x
  3. Step 3: Cross multiply
    7,381,542.66x = 10,184,607.81 × 4,324,116.66
  4. Step 4: Simplify right side
    7,381,542.66x = 44,039,432,306,787.12
  5. Step 5: Solve for x
    x = 44,039,432,306,787.12/7,381,542.66
  6. Step 6: Final answer
    x = 5,966,155.63

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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.