Home / 3,070,463.24-4,602,477.42-1,720,646.84

Finding the Fourth Proportional to 3,070,463.24, 4,602,477.42 and 1,720,646.84

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Solution

The fourth proportional to 3,070,463.24, 4,602,477.42 and 1,720,646.84 is: 2,579,167.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,463.24 : 4,602,477.42 = 1,720,646.84 : x
  2. Step 2: Convert to fraction form
    3,070,463.24/4,602,477.42 = 1,720,646.84/x
  3. Step 3: Cross multiply
    3,070,463.24x = 4,602,477.42 × 1,720,646.84
  4. Step 4: Simplify right side
    3,070,463.24x = 7,919,238,228,894.35
  5. Step 5: Solve for x
    x = 7,919,238,228,894.35/3,070,463.24
  6. Step 6: Final answer
    x = 2,579,167.25

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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.