Home / 544,586.41-751,547.75-299,581.95

Finding the Fourth Proportional to 544,586.41, 751,547.75 and 299,581.95

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Solution

The fourth proportional to 544,586.41, 751,547.75 and 299,581.95 is: 413,433.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,586.41 : 751,547.75 = 299,581.95 : x
  2. Step 2: Convert to fraction form
    544,586.41/751,547.75 = 299,581.95/x
  3. Step 3: Cross multiply
    544,586.41x = 751,547.75 × 299,581.95
  4. Step 4: Simplify right side
    544,586.41x = 225,150,140,463.11
  5. Step 5: Solve for x
    x = 225,150,140,463.11/544,586.41
  6. Step 6: Final answer
    x = 413,433.27

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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.