Home / 6,305,663.90-9,459,824.24-2,045,499.50

Finding the Fourth Proportional to 6,305,663.90, 9,459,824.24 and 2,045,499.50

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Solution

The fourth proportional to 6,305,663.90, 9,459,824.24 and 2,045,499.50 is: 3,068,680.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305,663.90 : 9,459,824.24 = 2,045,499.50 : x
  2. Step 2: Convert to fraction form
    6,305,663.90/9,459,824.24 = 2,045,499.50/x
  3. Step 3: Cross multiply
    6,305,663.90x = 9,459,824.24 × 2,045,499.50
  4. Step 4: Simplify right side
    6,305,663.90x = 19,350,065,710,822.51
  5. Step 5: Solve for x
    x = 19,350,065,710,822.51/6,305,663.90
  6. Step 6: Final answer
    x = 3,068,680.16

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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.