Home / 4,728,803-7,092,539.49-1,533,957.26

Finding the Fourth Proportional to 4,728,803, 7,092,539.49 and 1,533,957.26

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Solution

The fourth proportional to 4,728,803, 7,092,539.49 and 1,533,957.26 is: 2,300,720.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,803 : 7,092,539.49 = 1,533,957.26 : x
  2. Step 2: Convert to fraction form
    4,728,803/7,092,539.49 = 1,533,957.26/x
  3. Step 3: Cross multiply
    4,728,803x = 7,092,539.49 × 1,533,957.26
  4. Step 4: Simplify right side
    4,728,803x = 10,879,652,442,522.20
  5. Step 5: Solve for x
    x = 10,879,652,442,522.20/4,728,803
  6. Step 6: Final answer
    x = 2,300,720.17

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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.