Home / 7,732,580.10-11,595,917.70-2,339,438.10

Finding the Fourth Proportional to 7,732,580.10, 11,595,917.70 and 2,339,438.10

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Solution

The fourth proportional to 7,732,580.10, 11,595,917.70 and 2,339,438.10 is: 3,508,263.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732,580.10 : 11,595,917.70 = 2,339,438.10 : x
  2. Step 2: Convert to fraction form
    7,732,580.10/11,595,917.70 = 2,339,438.10/x
  3. Step 3: Cross multiply
    7,732,580.10x = 11,595,917.70 × 2,339,438.10
  4. Step 4: Simplify right side
    7,732,580.10x = 27,127,931,671,844.37
  5. Step 5: Solve for x
    x = 27,127,931,671,844.37/7,732,580.10
  6. Step 6: Final answer
    x = 3,508,263.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.