Home / 4,830,004.17-7,246,312.92-1,635,130.62

Finding the Fourth Proportional to 4,830,004.17, 7,246,312.92 and 1,635,130.62

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Solution

The fourth proportional to 4,830,004.17, 7,246,312.92 and 1,635,130.62 is: 2,453,138.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,004.17 : 7,246,312.92 = 1,635,130.62 : x
  2. Step 2: Convert to fraction form
    4,830,004.17/7,246,312.92 = 1,635,130.62/x
  3. Step 3: Cross multiply
    4,830,004.17x = 7,246,312.92 × 1,635,130.62
  4. Step 4: Simplify right side
    4,830,004.17x = 11,848,668,137,593.61
  5. Step 5: Solve for x
    x = 11,848,668,137,593.61/4,830,004.17
  6. Step 6: Final answer
    x = 2,453,138.28

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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.