Home / 5,473,795.52-7,553,707.36-3,059,572.16

Finding the Fourth Proportional to 5,473,795.52, 7,553,707.36 and 3,059,572.16

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Solution

The fourth proportional to 5,473,795.52, 7,553,707.36 and 3,059,572.16 is: 4,222,136.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,795.52 : 7,553,707.36 = 3,059,572.16 : x
  2. Step 2: Convert to fraction form
    5,473,795.52/7,553,707.36 = 3,059,572.16/x
  3. Step 3: Cross multiply
    5,473,795.52x = 7,553,707.36 × 3,059,572.16
  4. Step 4: Simplify right side
    5,473,795.52x = 23,111,112,743,443.10
  5. Step 5: Solve for x
    x = 23,111,112,743,443.10/5,473,795.52
  6. Step 6: Final answer
    x = 4,222,136.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.