Home / 1,719,809.58-2,369,234.70-1,202,596.23

Finding the Fourth Proportional to 1,719,809.58, 2,369,234.70 and 1,202,596.23

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Solution

The fourth proportional to 1,719,809.58, 2,369,234.70 and 1,202,596.23 is: 1,656,714.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,809.58 : 2,369,234.70 = 1,202,596.23 : x
  2. Step 2: Convert to fraction form
    1,719,809.58/2,369,234.70 = 1,202,596.23/x
  3. Step 3: Cross multiply
    1,719,809.58x = 2,369,234.70 × 1,202,596.23
  4. Step 4: Simplify right side
    1,719,809.58x = 2,849,232,718,205.18
  5. Step 5: Solve for x
    x = 2,849,232,718,205.18/1,719,809.58
  6. Step 6: Final answer
    x = 1,656,714.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.