Home / 1,755,303.55-2,632,955.33-996,851.95

Finding the Fourth Proportional to 1,755,303.55, 2,632,955.33 and 996,851.95

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Solution

The fourth proportional to 1,755,303.55, 2,632,955.33 and 996,851.95 is: 1,495,277.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,303.55 : 2,632,955.33 = 996,851.95 : x
  2. Step 2: Convert to fraction form
    1,755,303.55/2,632,955.33 = 996,851.95/x
  3. Step 3: Cross multiply
    1,755,303.55x = 2,632,955.33 × 996,851.95
  4. Step 4: Simplify right side
    1,755,303.55x = 2,624,666,654,973.39
  5. Step 5: Solve for x
    x = 2,624,666,654,973.39/1,755,303.55
  6. Step 6: Final answer
    x = 1,495,277.93

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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.