Home / 10,103,273.70-15,164,491.71-6,253,450.77

Finding the Fourth Proportional to 10,103,273.70, 15,164,491.71 and 6,253,450.77

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Solution

The fourth proportional to 10,103,273.70, 15,164,491.71 and 6,253,450.77 is: 9,386,106.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,103,273.70 : 15,164,491.71 = 6,253,450.77 : x
  2. Step 2: Convert to fraction form
    10,103,273.70/15,164,491.71 = 6,253,450.77/x
  3. Step 3: Cross multiply
    10,103,273.70x = 15,164,491.71 × 6,253,450.77
  4. Step 4: Simplify right side
    10,103,273.70x = 94,830,402,360,558.11
  5. Step 5: Solve for x
    x = 94,830,402,360,558.11/10,103,273.70
  6. Step 6: Final answer
    x = 9,386,106.44

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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.