Home / 8,802,279.40-13,203,419.10-6,676,515.40

Finding the Fourth Proportional to 8,802,279.40, 13,203,419.10 and 6,676,515.40

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Solution

The fourth proportional to 8,802,279.40, 13,203,419.10 and 6,676,515.40 is: 10,014,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,279.40 : 13,203,419.10 = 6,676,515.40 : x
  2. Step 2: Convert to fraction form
    8,802,279.40/13,203,419.10 = 6,676,515.40/x
  3. Step 3: Cross multiply
    8,802,279.40x = 13,203,419.10 × 6,676,515.40
  4. Step 4: Simplify right side
    8,802,279.40x = 88,152,830,953,804.14
  5. Step 5: Solve for x
    x = 88,152,830,953,804.14/8,802,279.40
  6. Step 6: Final answer
    x = 10,014,773.10

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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.