Home / 10,395,663.12-15,596,151.48-4,004,199.36

Finding the Fourth Proportional to 10,395,663.12, 15,596,151.48 and 4,004,199.36

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Solution

The fourth proportional to 10,395,663.12, 15,596,151.48 and 4,004,199.36 is: 6,007,322.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395,663.12 : 15,596,151.48 = 4,004,199.36 : x
  2. Step 2: Convert to fraction form
    10,395,663.12/15,596,151.48 = 4,004,199.36/x
  3. Step 3: Cross multiply
    10,395,663.12x = 15,596,151.48 × 4,004,199.36
  4. Step 4: Simplify right side
    10,395,663.12x = 62,450,099,774,679.05
  5. Step 5: Solve for x
    x = 62,450,099,774,679.05/10,395,663.12
  6. Step 6: Final answer
    x = 6,007,322.39

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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.