Home / 7,563,479.00-10,437,667.64-4,125,735.32

Finding the Fourth Proportional to 7,563,479.00, 10,437,667.64 and 4,125,735.32

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Solution

The fourth proportional to 7,563,479.00, 10,437,667.64 and 4,125,735.32 is: 5,693,551.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563,479.00 : 10,437,667.64 = 4,125,735.32 : x
  2. Step 2: Convert to fraction form
    7,563,479.00/10,437,667.64 = 4,125,735.32/x
  3. Step 3: Cross multiply
    7,563,479.00x = 10,437,667.64 × 4,125,735.32
  4. Step 4: Simplify right side
    7,563,479.00x = 43,063,053,967,952.03
  5. Step 5: Solve for x
    x = 43,063,053,967,952.03/7,563,479.00
  6. Step 6: Final answer
    x = 5,693,551.08

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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.