Home / 12,014,927.04-16,580,259.58-7,053,288.68

Finding the Fourth Proportional to 12,014,927.04, 16,580,259.58 and 7,053,288.68

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Solution

The fourth proportional to 12,014,927.04, 16,580,259.58 and 7,053,288.68 is: 9,733,338.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,014,927.04 : 16,580,259.58 = 7,053,288.68 : x
  2. Step 2: Convert to fraction form
    12,014,927.04/16,580,259.58 = 7,053,288.68/x
  3. Step 3: Cross multiply
    12,014,927.04x = 16,580,259.58 × 7,053,288.68
  4. Step 4: Simplify right side
    12,014,927.04x = 116,945,357,189,442.33
  5. Step 5: Solve for x
    x = 116,945,357,189,442.33/12,014,927.04
  6. Step 6: Final answer
    x = 9,733,338.94

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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.