Home / 2,594,655.65-3,892,355.62-797,690.03

Finding the Fourth Proportional to 2,594,655.65, 3,892,355.62 and 797,690.03

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Solution

The fourth proportional to 2,594,655.65, 3,892,355.62 and 797,690.03 is: 1,196,649.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,655.65 : 3,892,355.62 = 797,690.03 : x
  2. Step 2: Convert to fraction form
    2,594,655.65/3,892,355.62 = 797,690.03/x
  3. Step 3: Cross multiply
    2,594,655.65x = 3,892,355.62 × 797,690.03
  4. Step 4: Simplify right side
    2,594,655.65x = 3,104,893,249,832.47
  5. Step 5: Solve for x
    x = 3,104,893,249,832.47/2,594,655.65
  6. Step 6: Final answer
    x = 1,196,649.45

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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.