Home / 4,698,935.20-7,048,402.80-1,504,384.30

Finding the Fourth Proportional to 4,698,935.20, 7,048,402.80 and 1,504,384.30

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Solution

The fourth proportional to 4,698,935.20, 7,048,402.80 and 1,504,384.30 is: 2,256,576.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,698,935.20 : 7,048,402.80 = 1,504,384.30 : x
  2. Step 2: Convert to fraction form
    4,698,935.20/7,048,402.80 = 1,504,384.30/x
  3. Step 3: Cross multiply
    4,698,935.20x = 7,048,402.80 × 1,504,384.30
  4. Step 4: Simplify right side
    4,698,935.20x = 10,603,506,512,396.04
  5. Step 5: Solve for x
    x = 10,603,506,512,396.04/4,698,935.20
  6. Step 6: Final answer
    x = 2,256,576.45

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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.