Home / 9,052,436.49-12,492,599.11-4,922,709.16

Finding the Fourth Proportional to 9,052,436.49, 12,492,599.11 and 4,922,709.16

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Solution

The fourth proportional to 9,052,436.49, 12,492,599.11 and 4,922,709.16 is: 6,793,467.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,436.49 : 12,492,599.11 = 4,922,709.16 : x
  2. Step 2: Convert to fraction form
    9,052,436.49/12,492,599.11 = 4,922,709.16/x
  3. Step 3: Cross multiply
    9,052,436.49x = 12,492,599.11 × 4,922,709.16
  4. Step 4: Simplify right side
    9,052,436.49x = 61,497,432,000,048.64
  5. Step 5: Solve for x
    x = 61,497,432,000,048.64/9,052,436.49
  6. Step 6: Final answer
    x = 6,793,467.38

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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.