Home / 1,654,816.80-2,482,808.40-1,596,496.80

Finding the Fourth Proportional to 1,654,816.80, 2,482,808.40 and 1,596,496.80

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Solution

The fourth proportional to 1,654,816.80, 2,482,808.40 and 1,596,496.80 is: 2,395,307.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,816.80 : 2,482,808.40 = 1,596,496.80 : x
  2. Step 2: Convert to fraction form
    1,654,816.80/2,482,808.40 = 1,596,496.80/x
  3. Step 3: Cross multiply
    1,654,816.80x = 2,482,808.40 × 1,596,496.80
  4. Step 4: Simplify right side
    1,654,816.80x = 3,963,795,665,613.12
  5. Step 5: Solve for x
    x = 3,963,795,665,613.12/1,654,816.80
  6. Step 6: Final answer
    x = 2,395,307.85

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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.