Home / 4,822,953.48-7,224,971.52-2,796,941.00

Finding the Fourth Proportional to 4,822,953.48, 7,224,971.52 and 2,796,941.00

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Solution

The fourth proportional to 4,822,953.48, 7,224,971.52 and 2,796,941.00 is: 4,189,926.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,953.48 : 7,224,971.52 = 2,796,941.00 : x
  2. Step 2: Convert to fraction form
    4,822,953.48/7,224,971.52 = 2,796,941.00/x
  3. Step 3: Cross multiply
    4,822,953.48x = 7,224,971.52 × 2,796,941.00
  4. Step 4: Simplify right side
    4,822,953.48x = 20,207,819,031,995.46
  5. Step 5: Solve for x
    x = 20,207,819,031,995.46/4,822,953.48
  6. Step 6: Final answer
    x = 4,189,926.18

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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.