Home / 5,633,623.61-7,774,817.95-3,153,092.37

Finding the Fourth Proportional to 5,633,623.61, 7,774,817.95 and 3,153,092.37

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Solution

The fourth proportional to 5,633,623.61, 7,774,817.95 and 3,153,092.37 is: 4,351,501.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,633,623.61 : 7,774,817.95 = 3,153,092.37 : x
  2. Step 2: Convert to fraction form
    5,633,623.61/7,774,817.95 = 3,153,092.37/x
  3. Step 3: Cross multiply
    5,633,623.61x = 7,774,817.95 × 3,153,092.37
  4. Step 4: Simplify right side
    5,633,623.61x = 24,514,719,156,284.04
  5. Step 5: Solve for x
    x = 24,514,719,156,284.04/5,633,623.61
  6. Step 6: Final answer
    x = 4,351,501.07

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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.