Home / 4,157,376.60-6,236,064.90-3,716,477.40

Finding the Fourth Proportional to 4,157,376.60, 6,236,064.90 and 3,716,477.40

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Solution

The fourth proportional to 4,157,376.60, 6,236,064.90 and 3,716,477.40 is: 5,574,716.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,376.60 : 6,236,064.90 = 3,716,477.40 : x
  2. Step 2: Convert to fraction form
    4,157,376.60/6,236,064.90 = 3,716,477.40/x
  3. Step 3: Cross multiply
    4,157,376.60x = 6,236,064.90 × 3,716,477.40
  4. Step 4: Simplify right side
    4,157,376.60x = 23,176,194,265,783.26
  5. Step 5: Solve for x
    x = 23,176,194,265,783.26/4,157,376.60
  6. Step 6: Final answer
    x = 5,574,716.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.