Home / 3,029,814.23-4,182,658.77-1,884,263.63

Finding the Fourth Proportional to 3,029,814.23, 4,182,658.77 and 1,884,263.63

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Solution

The fourth proportional to 3,029,814.23, 4,182,658.77 and 1,884,263.63 is: 2,601,226.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,814.23 : 4,182,658.77 = 1,884,263.63 : x
  2. Step 2: Convert to fraction form
    3,029,814.23/4,182,658.77 = 1,884,263.63/x
  3. Step 3: Cross multiply
    3,029,814.23x = 4,182,658.77 × 1,884,263.63
  4. Step 4: Simplify right side
    3,029,814.23x = 7,881,231,776,098.24
  5. Step 5: Solve for x
    x = 7,881,231,776,098.24/3,029,814.23
  6. Step 6: Final answer
    x = 2,601,226.08

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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.