Home / 7,829,496-10,804,682.39-4,345,360.83

Finding the Fourth Proportional to 7,829,496, 10,804,682.39 and 4,345,360.83

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Solution

The fourth proportional to 7,829,496, 10,804,682.39 and 4,345,360.83 is: 5,996,585.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,496 : 10,804,682.39 = 4,345,360.83 : x
  2. Step 2: Convert to fraction form
    7,829,496/10,804,682.39 = 4,345,360.83/x
  3. Step 3: Cross multiply
    7,829,496x = 10,804,682.39 × 4,345,360.83
  4. Step 4: Simplify right side
    7,829,496x = 46,950,243,616,369.98
  5. Step 5: Solve for x
    x = 46,950,243,616,369.98/7,829,496
  6. Step 6: Final answer
    x = 5,996,585.68

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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.