Home / 2,492,014.08-3,438,980.80-1,346,094.40

Finding the Fourth Proportional to 2,492,014.08, 3,438,980.80 and 1,346,094.40

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Solution

The fourth proportional to 2,492,014.08, 3,438,980.80 and 1,346,094.40 is: 1,857,611.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,014.08 : 3,438,980.80 = 1,346,094.40 : x
  2. Step 2: Convert to fraction form
    2,492,014.08/3,438,980.80 = 1,346,094.40/x
  3. Step 3: Cross multiply
    2,492,014.08x = 3,438,980.80 × 1,346,094.40
  4. Step 4: Simplify right side
    2,492,014.08x = 4,629,192,796,587.52
  5. Step 5: Solve for x
    x = 4,629,192,796,587.52/2,492,014.08
  6. Step 6: Final answer
    x = 1,857,611.01

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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.