Home / 3,034,740.48-4,187,892.97-1,658,054.63

Finding the Fourth Proportional to 3,034,740.48, 4,187,892.97 and 1,658,054.63

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Solution

The fourth proportional to 3,034,740.48, 4,187,892.97 and 1,658,054.63 is: 2,288,088.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,740.48 : 4,187,892.97 = 1,658,054.63 : x
  2. Step 2: Convert to fraction form
    3,034,740.48/4,187,892.97 = 1,658,054.63/x
  3. Step 3: Cross multiply
    3,034,740.48x = 4,187,892.97 × 1,658,054.63
  4. Step 4: Simplify right side
    3,034,740.48x = 6,943,755,341,395.25
  5. Step 5: Solve for x
    x = 6,943,755,341,395.25/3,034,740.48
  6. Step 6: Final answer
    x = 2,288,088.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.