Home / 1,669,303.08-2,502,477.18-804,300.84

Finding the Fourth Proportional to 1,669,303.08, 2,502,477.18 and 804,300.84

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Solution

The fourth proportional to 1,669,303.08, 2,502,477.18 and 804,300.84 is: 1,205,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,303.08 : 2,502,477.18 = 804,300.84 : x
  2. Step 2: Convert to fraction form
    1,669,303.08/2,502,477.18 = 804,300.84/x
  3. Step 3: Cross multiply
    1,669,303.08x = 2,502,477.18 × 804,300.84
  4. Step 4: Simplify right side
    1,669,303.08x = 2,012,744,497,954.83
  5. Step 5: Solve for x
    x = 2,012,744,497,954.83/1,669,303.08
  6. Step 6: Final answer
    x = 1,205,739.40

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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.