Home / 3,741,430.02-5,612,345.37-1,182,450.30

Finding the Fourth Proportional to 3,741,430.02, 5,612,345.37 and 1,182,450.30

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Solution

The fourth proportional to 3,741,430.02, 5,612,345.37 and 1,182,450.30 is: 1,773,738.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,430.02 : 5,612,345.37 = 1,182,450.30 : x
  2. Step 2: Convert to fraction form
    3,741,430.02/5,612,345.37 = 1,182,450.30/x
  3. Step 3: Cross multiply
    3,741,430.02x = 5,612,345.37 × 1,182,450.30
  4. Step 4: Simplify right side
    3,741,430.02x = 6,636,319,466,460.11
  5. Step 5: Solve for x
    x = 6,636,319,466,460.11/3,741,430.02
  6. Step 6: Final answer
    x = 1,773,738.77

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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.