Home / 2,452,767.48-3,679,897.68-1,255,530.24

Finding the Fourth Proportional to 2,452,767.48, 3,679,897.68 and 1,255,530.24

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Solution

The fourth proportional to 2,452,767.48, 3,679,897.68 and 1,255,530.24 is: 1,883,677.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,767.48 : 3,679,897.68 = 1,255,530.24 : x
  2. Step 2: Convert to fraction form
    2,452,767.48/3,679,897.68 = 1,255,530.24/x
  3. Step 3: Cross multiply
    2,452,767.48x = 3,679,897.68 × 1,255,530.24
  4. Step 4: Simplify right side
    2,452,767.48x = 4,620,222,817,345.84
  5. Step 5: Solve for x
    x = 4,620,222,817,345.84/2,452,767.48
  6. Step 6: Final answer
    x = 1,883,677.46

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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.