Home / 3,104,548.68-4,284,270.44-1,746,421.68

Finding the Fourth Proportional to 3,104,548.68, 4,284,270.44 and 1,746,421.68

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Solution

The fourth proportional to 3,104,548.68, 4,284,270.44 and 1,746,421.68 is: 2,410,058.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,548.68 : 4,284,270.44 = 1,746,421.68 : x
  2. Step 2: Convert to fraction form
    3,104,548.68/4,284,270.44 = 1,746,421.68/x
  3. Step 3: Cross multiply
    3,104,548.68x = 4,284,270.44 × 1,746,421.68
  4. Step 4: Simplify right side
    3,104,548.68x = 7,482,142,779,399.14
  5. Step 5: Solve for x
    x = 7,482,142,779,399.14/3,104,548.68
  6. Step 6: Final answer
    x = 2,410,058.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.