Home / 1,194,835.95-1,791,743.63-554,744.79

Finding the Fourth Proportional to 1,194,835.95, 1,791,743.63 and 554,744.79

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Solution

The fourth proportional to 1,194,835.95, 1,791,743.63 and 554,744.79 is: 831,880.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,835.95 : 1,791,743.63 = 554,744.79 : x
  2. Step 2: Convert to fraction form
    1,194,835.95/1,791,743.63 = 554,744.79/x
  3. Step 3: Cross multiply
    1,194,835.95x = 1,791,743.63 × 554,744.79
  4. Step 4: Simplify right side
    1,194,835.95x = 993,960,440,984.46
  5. Step 5: Solve for x
    x = 993,960,440,984.46/1,194,835.95
  6. Step 6: Final answer
    x = 831,880.26

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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.