Home / 4,907,491.22-7,362,739.20-2,513,031.23

Finding the Fourth Proportional to 4,907,491.22, 7,362,739.20 and 2,513,031.23

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Solution

The fourth proportional to 4,907,491.22, 7,362,739.20 and 2,513,031.23 is: 3,770,316.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,491.22 : 7,362,739.20 = 2,513,031.23 : x
  2. Step 2: Convert to fraction form
    4,907,491.22/7,362,739.20 = 2,513,031.23/x
  3. Step 3: Cross multiply
    4,907,491.22x = 7,362,739.20 × 2,513,031.23
  4. Step 4: Simplify right side
    4,907,491.22x = 18,502,793,547,945.21
  5. Step 5: Solve for x
    x = 18,502,793,547,945.21/4,907,491.22
  6. Step 6: Final answer
    x = 3,770,316.18

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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.