Home / 4,938,446.18-7,444,683.94-4,609,248.01

Finding the Fourth Proportional to 4,938,446.18, 7,444,683.94 and 4,609,248.01

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Solution

The fourth proportional to 4,938,446.18, 7,444,683.94 and 4,609,248.01 is: 6,948,419.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,938,446.18 : 7,444,683.94 = 4,609,248.01 : x
  2. Step 2: Convert to fraction form
    4,938,446.18/7,444,683.94 = 4,609,248.01/x
  3. Step 3: Cross multiply
    4,938,446.18x = 7,444,683.94 × 4,609,248.01
  4. Step 4: Simplify right side
    4,938,446.18x = 34,314,394,626,994.98
  5. Step 5: Solve for x
    x = 34,314,394,626,994.98/4,938,446.18
  6. Step 6: Final answer
    x = 6,948,419.27

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.