Home / 882,587.34-1,323,880.98-616,866.84

Finding the Fourth Proportional to 882,587.34, 1,323,880.98 and 616,866.84

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Solution

The fourth proportional to 882,587.34, 1,323,880.98 and 616,866.84 is: 925,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,587.34 : 1,323,880.98 = 616,866.84 : x
  2. Step 2: Convert to fraction form
    882,587.34/1,323,880.98 = 616,866.84/x
  3. Step 3: Cross multiply
    882,587.34x = 1,323,880.98 × 616,866.84
  4. Step 4: Simplify right side
    882,587.34x = 816,658,276,668.70
  5. Step 5: Solve for x
    x = 816,658,276,668.70/882,587.34
  6. Step 6: Final answer
    x = 925,300.24

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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.