Home / 9,584,328.92-13,226,437.98-5,233,445.51

Finding the Fourth Proportional to 9,584,328.92, 13,226,437.98 and 5,233,445.51

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Solution

The fourth proportional to 9,584,328.92, 13,226,437.98 and 5,233,445.51 is: 7,222,189.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,328.92 : 13,226,437.98 = 5,233,445.51 : x
  2. Step 2: Convert to fraction form
    9,584,328.92/13,226,437.98 = 5,233,445.51/x
  3. Step 3: Cross multiply
    9,584,328.92x = 13,226,437.98 × 5,233,445.51
  4. Step 4: Simplify right side
    9,584,328.92x = 69,219,842,393,592.28
  5. Step 5: Solve for x
    x = 69,219,842,393,592.28/9,584,328.92
  6. Step 6: Final answer
    x = 7,222,189.79

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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.