Home / 2,343,904-3,513,770.88-847,663.36

Finding the Fourth Proportional to 2,343,904, 3,513,770.88 and 847,663.36

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Solution

The fourth proportional to 2,343,904, 3,513,770.88 and 847,663.36 is: 1,270,740.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,904 : 3,513,770.88 = 847,663.36 : x
  2. Step 2: Convert to fraction form
    2,343,904/3,513,770.88 = 847,663.36/x
  3. Step 3: Cross multiply
    2,343,904x = 3,513,770.88 × 847,663.36
  4. Step 4: Simplify right side
    2,343,904x = 2,978,494,830,410.96
  5. Step 5: Solve for x
    x = 2,978,494,830,410.96/2,343,904
  6. Step 6: Final answer
    x = 1,270,740.96

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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.