Home / 6,333,968.24-8,748,140.28-4,168,180.16

Finding the Fourth Proportional to 6,333,968.24, 8,748,140.28 and 4,168,180.16

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Solution

The fourth proportional to 6,333,968.24, 8,748,140.28 and 4,168,180.16 is: 5,756,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,968.24 : 8,748,140.28 = 4,168,180.16 : x
  2. Step 2: Convert to fraction form
    6,333,968.24/8,748,140.28 = 4,168,180.16/x
  3. Step 3: Cross multiply
    6,333,968.24x = 8,748,140.28 × 4,168,180.16
  4. Step 4: Simplify right side
    6,333,968.24x = 36,463,824,751,992.84
  5. Step 5: Solve for x
    x = 36,463,824,751,992.84/6,333,968.24
  6. Step 6: Final answer
    x = 5,756,868.90

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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.