Home / 2,397,538.04-3,596,547.60-691,723.60

Finding the Fourth Proportional to 2,397,538.04, 3,596,547.60 and 691,723.60

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Solution

The fourth proportional to 2,397,538.04, 3,596,547.60 and 691,723.60 is: 1,037,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,538.04 : 3,596,547.60 = 691,723.60 : x
  2. Step 2: Convert to fraction form
    2,397,538.04/3,596,547.60 = 691,723.60/x
  3. Step 3: Cross multiply
    2,397,538.04x = 3,596,547.60 × 691,723.60
  4. Step 4: Simplify right side
    2,397,538.04x = 2,487,816,853,443.36
  5. Step 5: Solve for x
    x = 2,487,816,853,443.36/2,397,538.04
  6. Step 6: Final answer
    x = 1,037,654.80

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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.