Home / 4,929,068.10-7,394,307.44-1,517,643.34

Finding the Fourth Proportional to 4,929,068.10, 7,394,307.44 and 1,517,643.34

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Solution

The fourth proportional to 4,929,068.10, 7,394,307.44 and 1,517,643.34 is: 2,276,682.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,068.10 : 7,394,307.44 = 1,517,643.34 : x
  2. Step 2: Convert to fraction form
    4,929,068.10/7,394,307.44 = 1,517,643.34/x
  3. Step 3: Cross multiply
    4,929,068.10x = 7,394,307.44 × 1,517,643.34
  4. Step 4: Simplify right side
    4,929,068.10x = 11,221,921,440,228.45
  5. Step 5: Solve for x
    x = 11,221,921,440,228.45/4,929,068.10
  6. Step 6: Final answer
    x = 2,276,682.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.