Home / 8,962,064.10-13,445,094.83-2,571,818.45

Finding the Fourth Proportional to 8,962,064.10, 13,445,094.83 and 2,571,818.45

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Solution

The fourth proportional to 8,962,064.10, 13,445,094.83 and 2,571,818.45 is: 3,858,301.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,064.10 : 13,445,094.83 = 2,571,818.45 : x
  2. Step 2: Convert to fraction form
    8,962,064.10/13,445,094.83 = 2,571,818.45/x
  3. Step 3: Cross multiply
    8,962,064.10x = 13,445,094.83 × 2,571,818.45
  4. Step 4: Simplify right side
    8,962,064.10x = 34,578,342,865,709.04
  5. Step 5: Solve for x
    x = 34,578,342,865,709.04/8,962,064.10
  6. Step 6: Final answer
    x = 3,858,301.22

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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.