Home / 1,536,044.13-2,303,307.97-470,829.33

Finding the Fourth Proportional to 1,536,044.13, 2,303,307.97 and 470,829.33

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Solution

The fourth proportional to 1,536,044.13, 2,303,307.97 and 470,829.33 is: 706,011.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,044.13 : 2,303,307.97 = 470,829.33 : x
  2. Step 2: Convert to fraction form
    1,536,044.13/2,303,307.97 = 470,829.33/x
  3. Step 3: Cross multiply
    1,536,044.13x = 2,303,307.97 × 470,829.33
  4. Step 4: Simplify right side
    1,536,044.13x = 1,084,464,947,121.69
  5. Step 5: Solve for x
    x = 1,084,464,947,121.69/1,536,044.13
  6. Step 6: Final answer
    x = 706,011.58

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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.