Home / 4,895,009.26-6,754,716.75-2,830,157.32

Finding the Fourth Proportional to 4,895,009.26, 6,754,716.75 and 2,830,157.32

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Solution

The fourth proportional to 4,895,009.26, 6,754,716.75 and 2,830,157.32 is: 3,905,388.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,009.26 : 6,754,716.75 = 2,830,157.32 : x
  2. Step 2: Convert to fraction form
    4,895,009.26/6,754,716.75 = 2,830,157.32/x
  3. Step 3: Cross multiply
    4,895,009.26x = 6,754,716.75 × 2,830,157.32
  4. Step 4: Simplify right side
    4,895,009.26x = 19,116,911,054,539.11
  5. Step 5: Solve for x
    x = 19,116,911,054,539.11/4,895,009.26
  6. Step 6: Final answer
    x = 3,905,388.13

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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.