Home / 4,321,967.96-6,484,072.88-2,298,548.07

Finding the Fourth Proportional to 4,321,967.96, 6,484,072.88 and 2,298,548.07

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Solution

The fourth proportional to 4,321,967.96, 6,484,072.88 and 2,298,548.07 is: 3,448,418.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,967.96 : 6,484,072.88 = 2,298,548.07 : x
  2. Step 2: Convert to fraction form
    4,321,967.96/6,484,072.88 = 2,298,548.07/x
  3. Step 3: Cross multiply
    4,321,967.96x = 6,484,072.88 × 2,298,548.07
  4. Step 4: Simplify right side
    4,321,967.96x = 14,903,953,209,809.71
  5. Step 5: Solve for x
    x = 14,903,953,209,809.71/4,321,967.96
  6. Step 6: Final answer
    x = 3,448,418.25

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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.