Home / 1,364,684.22-2,046,998.16-606,320.10

Finding the Fourth Proportional to 1,364,684.22, 2,046,998.16 and 606,320.10

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Solution

The fourth proportional to 1,364,684.22, 2,046,998.16 and 606,320.10 is: 909,467.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,684.22 : 2,046,998.16 = 606,320.10 : x
  2. Step 2: Convert to fraction form
    1,364,684.22/2,046,998.16 = 606,320.10/x
  3. Step 3: Cross multiply
    1,364,684.22x = 2,046,998.16 × 606,320.10
  4. Step 4: Simplify right side
    1,364,684.22x = 1,241,136,129,071.02
  5. Step 5: Solve for x
    x = 1,241,136,129,071.02/1,364,684.22
  6. Step 6: Final answer
    x = 909,467.63

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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.