Home / 4,228,725.04-5,835,643.56-2,294,985.20

Finding the Fourth Proportional to 4,228,725.04, 5,835,643.56 and 2,294,985.20

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Solution

The fourth proportional to 4,228,725.04, 5,835,643.56 and 2,294,985.20 is: 3,167,081.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,725.04 : 5,835,643.56 = 2,294,985.20 : x
  2. Step 2: Convert to fraction form
    4,228,725.04/5,835,643.56 = 2,294,985.20/x
  3. Step 3: Cross multiply
    4,228,725.04x = 5,835,643.56 × 2,294,985.20
  4. Step 4: Simplify right side
    4,228,725.04x = 13,392,715,602,675.31
  5. Step 5: Solve for x
    x = 13,392,715,602,675.31/4,228,725.04
  6. Step 6: Final answer
    x = 3,167,081.21

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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.