Home / 2,415,592.17-3,333,558.65-1,327,909.65

Finding the Fourth Proportional to 2,415,592.17, 3,333,558.65 and 1,327,909.65

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Solution

The fourth proportional to 2,415,592.17, 3,333,558.65 and 1,327,909.65 is: 1,832,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,592.17 : 3,333,558.65 = 1,327,909.65 : x
  2. Step 2: Convert to fraction form
    2,415,592.17/3,333,558.65 = 1,327,909.65/x
  3. Step 3: Cross multiply
    2,415,592.17x = 3,333,558.65 × 1,327,909.65
  4. Step 4: Simplify right side
    2,415,592.17x = 4,426,664,693,536.42
  5. Step 5: Solve for x
    x = 4,426,664,693,536.42/2,415,592.17
  6. Step 6: Final answer
    x = 1,832,538.10

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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.