Home / 544,104.51-750,865.77-302,386.35

Finding the Fourth Proportional to 544,104.51, 750,865.77 and 302,386.35

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Solution

The fourth proportional to 544,104.51, 750,865.77 and 302,386.35 is: 417,294.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,104.51 : 750,865.77 = 302,386.35 : x
  2. Step 2: Convert to fraction form
    544,104.51/750,865.77 = 302,386.35/x
  3. Step 3: Cross multiply
    544,104.51x = 750,865.77 × 302,386.35
  4. Step 4: Simplify right side
    544,104.51x = 227,051,559,530.24
  5. Step 5: Solve for x
    x = 227,051,559,530.24/544,104.51
  6. Step 6: Final answer
    x = 417,294.02

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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.