Home / 4,042,670.55-6,064,005.83-1,648,233.60

Finding the Fourth Proportional to 4,042,670.55, 6,064,005.83 and 1,648,233.60

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Solution

The fourth proportional to 4,042,670.55, 6,064,005.83 and 1,648,233.60 is: 2,472,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,670.55 : 6,064,005.83 = 1,648,233.60 : x
  2. Step 2: Convert to fraction form
    4,042,670.55/6,064,005.83 = 1,648,233.60/x
  3. Step 3: Cross multiply
    4,042,670.55x = 6,064,005.83 × 1,648,233.60
  4. Step 4: Simplify right side
    4,042,670.55x = 9,994,898,151,360.72
  5. Step 5: Solve for x
    x = 9,994,898,151,360.72/4,042,670.55
  6. Step 6: Final answer
    x = 2,472,350.40

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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.