Home / 3,494,656.16-4,824,113.40-2,349,400.64

Finding the Fourth Proportional to 3,494,656.16, 4,824,113.40 and 2,349,400.64

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Solution

The fourth proportional to 3,494,656.16, 4,824,113.40 and 2,349,400.64 is: 3,243,173.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,656.16 : 4,824,113.40 = 2,349,400.64 : x
  2. Step 2: Convert to fraction form
    3,494,656.16/4,824,113.40 = 2,349,400.64/x
  3. Step 3: Cross multiply
    3,494,656.16x = 4,824,113.40 × 2,349,400.64
  4. Step 4: Simplify right side
    3,494,656.16x = 11,333,775,109,392.58
  5. Step 5: Solve for x
    x = 11,333,775,109,392.58/3,494,656.16
  6. Step 6: Final answer
    x = 3,243,173.17

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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.