Home / 6,559,032.54-9,051,441.54-3,658,421.34

Finding the Fourth Proportional to 6,559,032.54, 9,051,441.54 and 3,658,421.34

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Solution

The fourth proportional to 6,559,032.54, 9,051,441.54 and 3,658,421.34 is: 5,048,608.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,032.54 : 9,051,441.54 = 3,658,421.34 : x
  2. Step 2: Convert to fraction form
    6,559,032.54/9,051,441.54 = 3,658,421.34/x
  3. Step 3: Cross multiply
    6,559,032.54x = 9,051,441.54 × 3,658,421.34
  4. Step 4: Simplify right side
    6,559,032.54x = 33,113,986,887,698.46
  5. Step 5: Solve for x
    x = 33,113,986,887,698.46/6,559,032.54
  6. Step 6: Final answer
    x = 5,048,608.42

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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.