Home / 2,356,860.74-3,532,548.45-1,346,690.30

Finding the Fourth Proportional to 2,356,860.74, 3,532,548.45 and 1,346,690.30

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Solution

The fourth proportional to 2,356,860.74, 3,532,548.45 and 1,346,690.30 is: 2,018,468.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,860.74 : 3,532,548.45 = 1,346,690.30 : x
  2. Step 2: Convert to fraction form
    2,356,860.74/3,532,548.45 = 1,346,690.30/x
  3. Step 3: Cross multiply
    2,356,860.74x = 3,532,548.45 × 1,346,690.30
  4. Step 4: Simplify right side
    2,356,860.74x = 4,757,248,731,895.04
  5. Step 5: Solve for x
    x = 4,757,248,731,895.04/2,356,860.74
  6. Step 6: Final answer
    x = 2,018,468.32

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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.