Home / 1,743,814.17-2,613,285.18-845,017.52

Finding the Fourth Proportional to 1,743,814.17, 2,613,285.18 and 845,017.52

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Solution

The fourth proportional to 1,743,814.17, 2,613,285.18 and 845,017.52 is: 1,266,345.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,814.17 : 2,613,285.18 = 845,017.52 : x
  2. Step 2: Convert to fraction form
    1,743,814.17/2,613,285.18 = 845,017.52/x
  3. Step 3: Cross multiply
    1,743,814.17x = 2,613,285.18 × 845,017.52
  4. Step 4: Simplify right side
    1,743,814.17x = 2,208,271,748,789.93
  5. Step 5: Solve for x
    x = 2,208,271,748,789.93/1,743,814.17
  6. Step 6: Final answer
    x = 1,266,345.80

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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.