Home / 7,463,652.84-10,303,018.90-5,017,682.52

Finding the Fourth Proportional to 7,463,652.84, 10,303,018.90 and 5,017,682.52

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Solution

The fourth proportional to 7,463,652.84, 10,303,018.90 and 5,017,682.52 is: 6,926,538.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,652.84 : 10,303,018.90 = 5,017,682.52 : x
  2. Step 2: Convert to fraction form
    7,463,652.84/10,303,018.90 = 5,017,682.52/x
  3. Step 3: Cross multiply
    7,463,652.84x = 10,303,018.90 × 5,017,682.52
  4. Step 4: Simplify right side
    7,463,652.84x = 51,697,277,837,759.62
  5. Step 5: Solve for x
    x = 51,697,277,837,759.62/7,463,652.84
  6. Step 6: Final answer
    x = 6,926,538.38

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1.5x scale

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.