Home / 1,514,497.32-2,271,440.34-554,625.24

Finding the Fourth Proportional to 1,514,497.32, 2,271,440.34 and 554,625.24

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Solution

The fourth proportional to 1,514,497.32, 2,271,440.34 and 554,625.24 is: 831,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,497.32 : 2,271,440.34 = 554,625.24 : x
  2. Step 2: Convert to fraction form
    1,514,497.32/2,271,440.34 = 554,625.24/x
  3. Step 3: Cross multiply
    1,514,497.32x = 2,271,440.34 × 554,625.24
  4. Step 4: Simplify right side
    1,514,497.32x = 1,259,798,143,718.18
  5. Step 5: Solve for x
    x = 1,259,798,143,718.18/1,514,497.32
  6. Step 6: Final answer
    x = 831,825.93

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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.