Home / 4,236,342.36-6,354,929.34-1,203,848.16

Finding the Fourth Proportional to 4,236,342.36, 6,354,929.34 and 1,203,848.16

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Solution

The fourth proportional to 4,236,342.36, 6,354,929.34 and 1,203,848.16 is: 1,805,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,342.36 : 6,354,929.34 = 1,203,848.16 : x
  2. Step 2: Convert to fraction form
    4,236,342.36/6,354,929.34 = 1,203,848.16/x
  3. Step 3: Cross multiply
    4,236,342.36x = 6,354,929.34 × 1,203,848.16
  4. Step 4: Simplify right side
    4,236,342.36x = 7,650,369,992,889.01
  5. Step 5: Solve for x
    x = 7,650,369,992,889.01/4,236,342.36
  6. Step 6: Final answer
    x = 1,805,890.40

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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.