Home / 4,458,699.76-6,153,385.16-2,525,304.28

Finding the Fourth Proportional to 4,458,699.76, 6,153,385.16 and 2,525,304.28

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Solution

The fourth proportional to 4,458,699.76, 6,153,385.16 and 2,525,304.28 is: 3,485,134.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,699.76 : 6,153,385.16 = 2,525,304.28 : x
  2. Step 2: Convert to fraction form
    4,458,699.76/6,153,385.16 = 2,525,304.28/x
  3. Step 3: Cross multiply
    4,458,699.76x = 6,153,385.16 × 2,525,304.28
  4. Step 4: Simplify right side
    4,458,699.76x = 15,539,169,868,409.96
  5. Step 5: Solve for x
    x = 15,539,169,868,409.96/4,458,699.76
  6. Step 6: Final answer
    x = 3,485,134.84

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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.