Home / 4,459,489.91-6,154,606.58-2,499,897.23

Finding the Fourth Proportional to 4,459,489.91, 6,154,606.58 and 2,499,897.23

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Solution

The fourth proportional to 4,459,489.91, 6,154,606.58 and 2,499,897.23 is: 3,450,144.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,489.91 : 6,154,606.58 = 2,499,897.23 : x
  2. Step 2: Convert to fraction form
    4,459,489.91/6,154,606.58 = 2,499,897.23/x
  3. Step 3: Cross multiply
    4,459,489.91x = 6,154,606.58 × 2,499,897.23
  4. Step 4: Simplify right side
    4,459,489.91x = 15,385,883,941,081.77
  5. Step 5: Solve for x
    x = 15,385,883,941,081.77/4,459,489.91
  6. Step 6: Final answer
    x = 3,450,144.36

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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.