Home / 5,290,026.35-7,422,833.05-5,290,026.35

Finding the Fourth Proportional to 5,290,026.35, 7,422,833.05 and 5,290,026.35

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Solution

The fourth proportional to 5,290,026.35, 7,422,833.05 and 5,290,026.35 is: 7,422,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,290,026.35 : 7,422,833.05 = 5,290,026.35 : x
  2. Step 2: Convert to fraction form
    5,290,026.35/7,422,833.05 = 5,290,026.35/x
  3. Step 3: Cross multiply
    5,290,026.35x = 7,422,833.05 × 5,290,026.35
  4. Step 4: Simplify right side
    5,290,026.35x = 39,266,982,426,150.87
  5. Step 5: Solve for x
    x = 39,266,982,426,150.87/5,290,026.35
  6. Step 6: Final answer
    x = 7,422,833.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.