Home / 3,402,526.35-4,695,483.82-1,874,633.48

Finding the Fourth Proportional to 3,402,526.35, 4,695,483.82 and 1,874,633.48

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Solution

The fourth proportional to 3,402,526.35, 4,695,483.82 and 1,874,633.48 is: 2,586,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,526.35 : 4,695,483.82 = 1,874,633.48 : x
  2. Step 2: Convert to fraction form
    3,402,526.35/4,695,483.82 = 1,874,633.48/x
  3. Step 3: Cross multiply
    3,402,526.35x = 4,695,483.82 × 1,874,633.48
  4. Step 4: Simplify right side
    3,402,526.35x = 8,802,311,173,770.30
  5. Step 5: Solve for x
    x = 8,802,311,173,770.30/3,402,526.35
  6. Step 6: Final answer
    x = 2,586,992.80

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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.