Home / 4,445,534.24-6,669,285.48-1,413,827.36

Finding the Fourth Proportional to 4,445,534.24, 6,669,285.48 and 1,413,827.36

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Solution

The fourth proportional to 4,445,534.24, 6,669,285.48 and 1,413,827.36 is: 2,121,054.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,534.24 : 6,669,285.48 = 1,413,827.36 : x
  2. Step 2: Convert to fraction form
    4,445,534.24/6,669,285.48 = 1,413,827.36/x
  3. Step 3: Cross multiply
    4,445,534.24x = 6,669,285.48 × 1,413,827.36
  4. Step 4: Simplify right side
    4,445,534.24x = 9,429,218,283,274.74
  5. Step 5: Solve for x
    x = 9,429,218,283,274.74/4,445,534.24
  6. Step 6: Final answer
    x = 2,121,054.02

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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.