Home / 4,635,542.40-6,953,313.60-4,075,209.60

Finding the Fourth Proportional to 4,635,542.40, 6,953,313.60 and 4,075,209.60

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Solution

The fourth proportional to 4,635,542.40, 6,953,313.60 and 4,075,209.60 is: 6,112,814.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,542.40 : 6,953,313.60 = 4,075,209.60 : x
  2. Step 2: Convert to fraction form
    4,635,542.40/6,953,313.60 = 4,075,209.60/x
  3. Step 3: Cross multiply
    4,635,542.40x = 6,953,313.60 × 4,075,209.60
  4. Step 4: Simplify right side
    4,635,542.40x = 28,336,210,334,530.56
  5. Step 5: Solve for x
    x = 28,336,210,334,530.56/4,635,542.40
  6. Step 6: Final answer
    x = 6,112,814.40

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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.