Home / 6,417,751.36-9,624,526.80-3,004,981.60

Finding the Fourth Proportional to 6,417,751.36, 9,624,526.80 and 3,004,981.60

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Solution

The fourth proportional to 6,417,751.36, 9,624,526.80 and 3,004,981.60 is: 4,506,489.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,417,751.36 : 9,624,526.80 = 3,004,981.60 : x
  2. Step 2: Convert to fraction form
    6,417,751.36/9,624,526.80 = 3,004,981.60/x
  3. Step 3: Cross multiply
    6,417,751.36x = 9,624,526.80 × 3,004,981.60
  4. Step 4: Simplify right side
    6,417,751.36x = 28,921,525,942,706.88
  5. Step 5: Solve for x
    x = 28,921,525,942,706.88/6,417,751.36
  6. Step 6: Final answer
    x = 4,506,489.01

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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.