Home / 7,463,653.90-10,303,020.38-5,017,683.59

Finding the Fourth Proportional to 7,463,653.90, 10,303,020.38 and 5,017,683.59

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Solution

The fourth proportional to 7,463,653.90, 10,303,020.38 and 5,017,683.59 is: 6,926,539.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,653.90 : 10,303,020.38 = 5,017,683.59 : x
  2. Step 2: Convert to fraction form
    7,463,653.90/10,303,020.38 = 5,017,683.59/x
  3. Step 3: Cross multiply
    7,463,653.90x = 10,303,020.38 × 5,017,683.59
  4. Step 4: Simplify right side
    7,463,653.90x = 51,697,296,258,849.76
  5. Step 5: Solve for x
    x = 51,697,296,258,849.76/7,463,653.90
  6. Step 6: Final answer
    x = 6,926,539.86

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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.