Home / 7,502,361.24-10,353,269.58-4,064,602.44

Finding the Fourth Proportional to 7,502,361.24, 10,353,269.58 and 4,064,602.44

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Solution

The fourth proportional to 7,502,361.24, 10,353,269.58 and 4,064,602.44 is: 5,609,157.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,361.24 : 10,353,269.58 = 4,064,602.44 : x
  2. Step 2: Convert to fraction form
    7,502,361.24/10,353,269.58 = 4,064,602.44/x
  3. Step 3: Cross multiply
    7,502,361.24x = 10,353,269.58 × 4,064,602.44
  4. Step 4: Simplify right side
    7,502,361.24x = 42,081,924,796,845.77
  5. Step 5: Solve for x
    x = 42,081,924,796,845.77/7,502,361.24
  6. Step 6: Final answer
    x = 5,609,157.36

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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.