Home / 4,684,051.64-6,461,497.83-2,849,071.16

Finding the Fourth Proportional to 4,684,051.64, 6,461,497.83 and 2,849,071.16

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Solution

The fourth proportional to 4,684,051.64, 6,461,497.83 and 2,849,071.16 is: 3,930,201.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,051.64 : 6,461,497.83 = 2,849,071.16 : x
  2. Step 2: Convert to fraction form
    4,684,051.64/6,461,497.83 = 2,849,071.16/x
  3. Step 3: Cross multiply
    4,684,051.64x = 6,461,497.83 × 2,849,071.16
  4. Step 4: Simplify right side
    4,684,051.64x = 18,409,267,117,855.58
  5. Step 5: Solve for x
    x = 18,409,267,117,855.58/4,684,051.64
  6. Step 6: Final answer
    x = 3,930,201.57

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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.