Home / 4,621,362.48-6,932,674.26-1,925,057.13

Finding the Fourth Proportional to 4,621,362.48, 6,932,674.26 and 1,925,057.13

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Solution

The fourth proportional to 4,621,362.48, 6,932,674.26 and 1,925,057.13 is: 2,887,848.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,362.48 : 6,932,674.26 = 1,925,057.13 : x
  2. Step 2: Convert to fraction form
    4,621,362.48/6,932,674.26 = 1,925,057.13/x
  3. Step 3: Cross multiply
    4,621,362.48x = 6,932,674.26 × 1,925,057.13
  4. Step 4: Simplify right side
    4,621,362.48x = 13,345,794,013,095.31
  5. Step 5: Solve for x
    x = 13,345,794,013,095.31/4,621,362.48
  6. Step 6: Final answer
    x = 2,887,848.35

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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.