Home / 995,303.73-1,492,955.60-247,349.73

Finding the Fourth Proportional to 995,303.73, 1,492,955.60 and 247,349.73

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Solution

The fourth proportional to 995,303.73, 1,492,955.60 and 247,349.73 is: 371,024.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,303.73 : 1,492,955.60 = 247,349.73 : x
  2. Step 2: Convert to fraction form
    995,303.73/1,492,955.60 = 247,349.73/x
  3. Step 3: Cross multiply
    995,303.73x = 1,492,955.60 × 247,349.73
  4. Step 4: Simplify right side
    995,303.73x = 369,282,164,561.99
  5. Step 5: Solve for x
    x = 369,282,164,561.99/995,303.73
  6. Step 6: Final answer
    x = 371,024.60

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Similar ratio
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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.