Home / 7,569,478.44-10,444,320.90-4,349,592.36

Finding the Fourth Proportional to 7,569,478.44, 10,444,320.90 and 4,349,592.36

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Solution

The fourth proportional to 7,569,478.44, 10,444,320.90 and 4,349,592.36 is: 6,001,541.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,478.44 : 10,444,320.90 = 4,349,592.36 : x
  2. Step 2: Convert to fraction form
    7,569,478.44/10,444,320.90 = 4,349,592.36/x
  3. Step 3: Cross multiply
    7,569,478.44x = 10,444,320.90 × 4,349,592.36
  4. Step 4: Simplify right side
    7,569,478.44x = 45,428,538,392,028.33
  5. Step 5: Solve for x
    x = 45,428,538,392,028.33/7,569,478.44
  6. Step 6: Final answer
    x = 6,001,541.42

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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.