Home / 544,206.90-750,973.37-302,481.17

Finding the Fourth Proportional to 544,206.90, 750,973.37 and 302,481.17

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Solution

The fourth proportional to 544,206.90, 750,973.37 and 302,481.17 is: 417,406.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,206.90 : 750,973.37 = 302,481.17 : x
  2. Step 2: Convert to fraction form
    544,206.90/750,973.37 = 302,481.17/x
  3. Step 3: Cross multiply
    544,206.90x = 750,973.37 × 302,481.17
  4. Step 4: Simplify right side
    544,206.90x = 227,155,298,329.17
  5. Step 5: Solve for x
    x = 227,155,298,329.17/544,206.90
  6. Step 6: Final answer
    x = 417,406.13

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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.