Home / 4,810,926.29-6,636,561.66-2,974,797.63

Finding the Fourth Proportional to 4,810,926.29, 6,636,561.66 and 2,974,797.63

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Solution

The fourth proportional to 4,810,926.29, 6,636,561.66 and 2,974,797.63 is: 4,103,664.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,926.29 : 6,636,561.66 = 2,974,797.63 : x
  2. Step 2: Convert to fraction form
    4,810,926.29/6,636,561.66 = 2,974,797.63/x
  3. Step 3: Cross multiply
    4,810,926.29x = 6,636,561.66 × 2,974,797.63
  4. Step 4: Simplify right side
    4,810,926.29x = 19,742,427,897,516.87
  5. Step 5: Solve for x
    x = 19,742,427,897,516.87/4,810,926.29
  6. Step 6: Final answer
    x = 4,103,664.60

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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.