Home / 8,362,739.98-11,539,182.27-4,925,665.36

Finding the Fourth Proportional to 8,362,739.98, 11,539,182.27 and 4,925,665.36

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Solution

The fourth proportional to 8,362,739.98, 11,539,182.27 and 4,925,665.36 is: 6,796,594.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,362,739.98 : 11,539,182.27 = 4,925,665.36 : x
  2. Step 2: Convert to fraction form
    8,362,739.98/11,539,182.27 = 4,925,665.36/x
  3. Step 3: Cross multiply
    8,362,739.98x = 11,539,182.27 × 4,925,665.36
  4. Step 4: Simplify right side
    8,362,739.98x = 56,838,150,390,065.17
  5. Step 5: Solve for x
    x = 56,838,150,390,065.17/8,362,739.98
  6. Step 6: Final answer
    x = 6,796,594.24

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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.