Home / 4,911,440.01-6,728,705.26-4,727,353.23

Finding the Fourth Proportional to 4,911,440.01, 6,728,705.26 and 4,727,353.23

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Solution

The fourth proportional to 4,911,440.01, 6,728,705.26 and 4,727,353.23 is: 6,476,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,440.01 : 6,728,705.26 = 4,727,353.23 : x
  2. Step 2: Convert to fraction form
    4,911,440.01/6,728,705.26 = 4,727,353.23/x
  3. Step 3: Cross multiply
    4,911,440.01x = 6,728,705.26 × 4,727,353.23
  4. Step 4: Simplify right side
    4,911,440.01x = 31,808,966,544,578.99
  5. Step 5: Solve for x
    x = 31,808,966,544,578.99/4,911,440.01
  6. Step 6: Final answer
    x = 6,476,505.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.