Home / 4,902,000.40-7,352,482.20-1,536,029.20

Finding the Fourth Proportional to 4,902,000.40, 7,352,482.20 and 1,536,029.20

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Solution

The fourth proportional to 4,902,000.40, 7,352,482.20 and 1,536,029.20 is: 2,303,881.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,000.40 : 7,352,482.20 = 1,536,029.20 : x
  2. Step 2: Convert to fraction form
    4,902,000.40/7,352,482.20 = 1,536,029.20/x
  3. Step 3: Cross multiply
    4,902,000.40x = 7,352,482.20 × 1,536,029.20
  4. Step 4: Simplify right side
    4,902,000.40x = 11,293,627,351,680.24
  5. Step 5: Solve for x
    x = 11,293,627,351,680.24/4,902,000.40
  6. Step 6: Final answer
    x = 2,303,881.36

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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.