Home / 1,755,604.04-2,632,881.16-913,696.52

Finding the Fourth Proportional to 1,755,604.04, 2,632,881.16 and 913,696.52

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Solution

The fourth proportional to 1,755,604.04, 2,632,881.16 and 913,696.52 is: 1,370,271.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,604.04 : 2,632,881.16 = 913,696.52 : x
  2. Step 2: Convert to fraction form
    1,755,604.04/2,632,881.16 = 913,696.52/x
  3. Step 3: Cross multiply
    1,755,604.04x = 2,632,881.16 × 913,696.52
  4. Step 4: Simplify right side
    1,755,604.04x = 2,405,654,353,465.56
  5. Step 5: Solve for x
    x = 2,405,654,353,465.56/1,755,604.04
  6. Step 6: Final answer
    x = 1,370,271.60

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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.