Home / 4,618,828.68-6,925,877.40-2,461,083.45

Finding the Fourth Proportional to 4,618,828.68, 6,925,877.40 and 2,461,083.45

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Solution

The fourth proportional to 4,618,828.68, 6,925,877.40 and 2,461,083.45 is: 3,690,364.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,828.68 : 6,925,877.40 = 2,461,083.45 : x
  2. Step 2: Convert to fraction form
    4,618,828.68/6,925,877.40 = 2,461,083.45/x
  3. Step 3: Cross multiply
    4,618,828.68x = 6,925,877.40 × 2,461,083.45
  4. Step 4: Simplify right side
    4,618,828.68x = 17,045,162,245,869.03
  5. Step 5: Solve for x
    x = 17,045,162,245,869.03/4,618,828.68
  6. Step 6: Final answer
    x = 3,690,364.68

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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.