Home / 1,803,045.48-2,700,581.76-1,233,075.84

Finding the Fourth Proportional to 1,803,045.48, 2,700,581.76 and 1,233,075.84

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Solution

The fourth proportional to 1,803,045.48, 2,700,581.76 and 1,233,075.84 is: 1,846,887.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,045.48 : 2,700,581.76 = 1,233,075.84 : x
  2. Step 2: Convert to fraction form
    1,803,045.48/2,700,581.76 = 1,233,075.84/x
  3. Step 3: Cross multiply
    1,803,045.48x = 2,700,581.76 × 1,233,075.84
  4. Step 4: Simplify right side
    1,803,045.48x = 3,330,022,122,200.68
  5. Step 5: Solve for x
    x = 3,330,022,122,200.68/1,803,045.48
  6. Step 6: Final answer
    x = 1,846,887.48

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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.