Home / 8,038,881.88-11,093,654.46-4,417,443.16

Finding the Fourth Proportional to 8,038,881.88, 11,093,654.46 and 4,417,443.16

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Solution

The fourth proportional to 8,038,881.88, 11,093,654.46 and 4,417,443.16 is: 6,096,070.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,038,881.88 : 11,093,654.46 = 4,417,443.16 : x
  2. Step 2: Convert to fraction form
    8,038,881.88/11,093,654.46 = 4,417,443.16/x
  3. Step 3: Cross multiply
    8,038,881.88x = 11,093,654.46 × 4,417,443.16
  4. Step 4: Simplify right side
    8,038,881.88x = 49,005,588,013,730.50
  5. Step 5: Solve for x
    x = 49,005,588,013,730.50/8,038,881.88
  6. Step 6: Final answer
    x = 6,096,070.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.