Home / 4,626,213.51-6,932,954.04-3,939,547.46

Finding the Fourth Proportional to 4,626,213.51, 6,932,954.04 and 3,939,547.46

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Solution

The fourth proportional to 4,626,213.51, 6,932,954.04 and 3,939,547.46 is: 5,903,899.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,213.51 : 6,932,954.04 = 3,939,547.46 : x
  2. Step 2: Convert to fraction form
    4,626,213.51/6,932,954.04 = 3,939,547.46/x
  3. Step 3: Cross multiply
    4,626,213.51x = 6,932,954.04 × 3,939,547.46
  4. Step 4: Simplify right side
    4,626,213.51x = 27,312,701,443,913.97
  5. Step 5: Solve for x
    x = 27,312,701,443,913.97/4,626,213.51
  6. Step 6: Final answer
    x = 5,903,899.89

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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.