Home / 7,463,689.58-10,303,069.65-5,017,719.26

Finding the Fourth Proportional to 7,463,689.58, 10,303,069.65 and 5,017,719.26

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Solution

The fourth proportional to 7,463,689.58, 10,303,069.65 and 5,017,719.26 is: 6,926,589.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,689.58 : 10,303,069.65 = 5,017,719.26 : x
  2. Step 2: Convert to fraction form
    7,463,689.58/10,303,069.65 = 5,017,719.26/x
  3. Step 3: Cross multiply
    7,463,689.58x = 10,303,069.65 × 5,017,719.26
  4. Step 4: Simplify right side
    7,463,689.58x = 51,697,911,019,926.46
  5. Step 5: Solve for x
    x = 51,697,911,019,926.46/7,463,689.58
  6. Step 6: Final answer
    x = 6,926,589.12

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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.