Home / 5,012,971.03-7,506,506.46-3,459,789.41

Finding the Fourth Proportional to 5,012,971.03, 7,506,506.46 and 3,459,789.41

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Solution

The fourth proportional to 5,012,971.03, 7,506,506.46 and 3,459,789.41 is: 5,180,746.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,971.03 : 7,506,506.46 = 3,459,789.41 : x
  2. Step 2: Convert to fraction form
    5,012,971.03/7,506,506.46 = 3,459,789.41/x
  3. Step 3: Cross multiply
    5,012,971.03x = 7,506,506.46 × 3,459,789.41
  4. Step 4: Simplify right side
    5,012,971.03x = 25,970,931,556,404.59
  5. Step 5: Solve for x
    x = 25,970,931,556,404.59/5,012,971.03
  6. Step 6: Final answer
    x = 5,180,746.39

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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.