Home / 10,468,011.72-14,444,095.50-5,821,187.52

Finding the Fourth Proportional to 10,468,011.72, 14,444,095.50 and 5,821,187.52

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Solution

The fourth proportional to 10,468,011.72, 14,444,095.50 and 5,821,187.52 is: 8,032,259.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,468,011.72 : 14,444,095.50 = 5,821,187.52 : x
  2. Step 2: Convert to fraction form
    10,468,011.72/14,444,095.50 = 5,821,187.52/x
  3. Step 3: Cross multiply
    10,468,011.72x = 14,444,095.50 × 5,821,187.52
  4. Step 4: Simplify right side
    10,468,011.72x = 84,081,788,462,288.16
  5. Step 5: Solve for x
    x = 84,081,788,462,288.16/10,468,011.72
  6. Step 6: Final answer
    x = 8,032,259.68

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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.