Home / 3,700,325.86-5,551,281.09-1,106,834.34

Finding the Fourth Proportional to 3,700,325.86, 5,551,281.09 and 1,106,834.34

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Solution

The fourth proportional to 3,700,325.86, 5,551,281.09 and 1,106,834.34 is: 1,660,488.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,325.86 : 5,551,281.09 = 1,106,834.34 : x
  2. Step 2: Convert to fraction form
    3,700,325.86/5,551,281.09 = 1,106,834.34/x
  3. Step 3: Cross multiply
    3,700,325.86x = 5,551,281.09 × 1,106,834.34
  4. Step 4: Simplify right side
    3,700,325.86x = 6,144,348,541,404.63
  5. Step 5: Solve for x
    x = 6,144,348,541,404.63/3,700,325.86
  6. Step 6: Final answer
    x = 1,660,488.50

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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.