Home / 1,849,624.40-2,774,513.40-587,416.40

Finding the Fourth Proportional to 1,849,624.40, 2,774,513.40 and 587,416.40

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Solution

The fourth proportional to 1,849,624.40, 2,774,513.40 and 587,416.40 is: 881,148.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,624.40 : 2,774,513.40 = 587,416.40 : x
  2. Step 2: Convert to fraction form
    1,849,624.40/2,774,513.40 = 587,416.40/x
  3. Step 3: Cross multiply
    1,849,624.40x = 2,774,513.40 × 587,416.40
  4. Step 4: Simplify right side
    1,849,624.40x = 1,629,794,673,179.76
  5. Step 5: Solve for x
    x = 1,629,794,673,179.76/1,849,624.40
  6. Step 6: Final answer
    x = 881,148.99

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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.