Home / 6,672,038.40-10,004,265.12-2,626,332.96

Finding the Fourth Proportional to 6,672,038.40, 10,004,265.12 and 2,626,332.96

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Solution

The fourth proportional to 6,672,038.40, 10,004,265.12 and 2,626,332.96 is: 3,938,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,038.40 : 10,004,265.12 = 2,626,332.96 : x
  2. Step 2: Convert to fraction form
    6,672,038.40/10,004,265.12 = 2,626,332.96/x
  3. Step 3: Cross multiply
    6,672,038.40x = 10,004,265.12 × 2,626,332.96
  4. Step 4: Simplify right side
    6,672,038.40x = 26,274,531,225,234.35
  5. Step 5: Solve for x
    x = 26,274,531,225,234.35/6,672,038.40
  6. Step 6: Final answer
    x = 3,938,006.60

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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.