Home / 3,066,090.40-4,595,648.04-1,865,365.92

Finding the Fourth Proportional to 3,066,090.40, 4,595,648.04 and 1,865,365.92

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Solution

The fourth proportional to 3,066,090.40, 4,595,648.04 and 1,865,365.92 is: 2,795,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,090.40 : 4,595,648.04 = 1,865,365.92 : x
  2. Step 2: Convert to fraction form
    3,066,090.40/4,595,648.04 = 1,865,365.92/x
  3. Step 3: Cross multiply
    3,066,090.40x = 4,595,648.04 × 1,865,365.92
  4. Step 4: Simplify right side
    3,066,090.40x = 8,572,565,234,130.80
  5. Step 5: Solve for x
    x = 8,572,565,234,130.80/3,066,090.40
  6. Step 6: Final answer
    x = 2,795,927.10

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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.