Home / 8,710,598.88-13,057,383.60-3,919,494.24

Finding the Fourth Proportional to 8,710,598.88, 13,057,383.60 and 3,919,494.24

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Solution

The fourth proportional to 8,710,598.88, 13,057,383.60 and 3,919,494.24 is: 5,875,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,598.88 : 13,057,383.60 = 3,919,494.24 : x
  2. Step 2: Convert to fraction form
    8,710,598.88/13,057,383.60 = 3,919,494.24/x
  3. Step 3: Cross multiply
    8,710,598.88x = 13,057,383.60 × 3,919,494.24
  4. Step 4: Simplify right side
    8,710,598.88x = 51,178,339,809,670.47
  5. Step 5: Solve for x
    x = 51,178,339,809,670.47/8,710,598.88
  6. Step 6: Final answer
    x = 5,875,410.01

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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.