Home / 1,649,108.20-2,473,403.10-583,997.80

Finding the Fourth Proportional to 1,649,108.20, 2,473,403.10 and 583,997.80

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Solution

The fourth proportional to 1,649,108.20, 2,473,403.10 and 583,997.80 is: 875,904.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,108.20 : 2,473,403.10 = 583,997.80 : x
  2. Step 2: Convert to fraction form
    1,649,108.20/2,473,403.10 = 583,997.80/x
  3. Step 3: Cross multiply
    1,649,108.20x = 2,473,403.10 × 583,997.80
  4. Step 4: Simplify right side
    1,649,108.20x = 1,444,461,968,913.18
  5. Step 5: Solve for x
    x = 1,444,461,968,913.18/1,649,108.20
  6. Step 6: Final answer
    x = 875,904.91

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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.