Home / 7,500,848.94-10,351,221.27-4,063,090.02

Finding the Fourth Proportional to 7,500,848.94, 10,351,221.27 and 4,063,090.02

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Solution

The fourth proportional to 7,500,848.94, 10,351,221.27 and 4,063,090.02 is: 5,607,091.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,848.94 : 10,351,221.27 = 4,063,090.02 : x
  2. Step 2: Convert to fraction form
    7,500,848.94/10,351,221.27 = 4,063,090.02/x
  3. Step 3: Cross multiply
    7,500,848.94x = 10,351,221.27 × 4,063,090.02
  4. Step 4: Simplify right side
    7,500,848.94x = 42,057,943,836,948.73
  5. Step 5: Solve for x
    x = 42,057,943,836,948.73/7,500,848.94
  6. Step 6: Final answer
    x = 5,607,091.17

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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.