Home / 924,668.92-1,276,436.02-562,208.60

Finding the Fourth Proportional to 924,668.92, 1,276,436.02 and 562,208.60

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Solution

The fourth proportional to 924,668.92, 1,276,436.02 and 562,208.60 is: 776,086.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,668.92 : 1,276,436.02 = 562,208.60 : x
  2. Step 2: Convert to fraction form
    924,668.92/1,276,436.02 = 562,208.60/x
  3. Step 3: Cross multiply
    924,668.92x = 1,276,436.02 × 562,208.60
  4. Step 4: Simplify right side
    924,668.92x = 717,623,303,453.53
  5. Step 5: Solve for x
    x = 717,623,303,453.53/924,668.92
  6. Step 6: Final answer
    x = 776,086.76

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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.