Home / 2,415,181.60-3,604,686.72-2,375,319.76

Finding the Fourth Proportional to 2,415,181.60, 3,604,686.72 and 2,375,319.76

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Solution

The fourth proportional to 2,415,181.60, 3,604,686.72 and 2,375,319.76 is: 3,545,192.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,181.60 : 3,604,686.72 = 2,375,319.76 : x
  2. Step 2: Convert to fraction form
    2,415,181.60/3,604,686.72 = 2,375,319.76/x
  3. Step 3: Cross multiply
    2,415,181.60x = 3,604,686.72 × 2,375,319.76
  4. Step 4: Simplify right side
    2,415,181.60x = 8,562,283,594,625.59
  5. Step 5: Solve for x
    x = 8,562,283,594,625.59/2,415,181.60
  6. Step 6: Final answer
    x = 3,545,192.46

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.