Home / 1,194,841.95-1,791,752.63-554,750.79

Finding the Fourth Proportional to 1,194,841.95, 1,791,752.63 and 554,750.79

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Solution

The fourth proportional to 1,194,841.95, 1,791,752.63 and 554,750.79 is: 831,889.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,841.95 : 1,791,752.63 = 554,750.79 : x
  2. Step 2: Convert to fraction form
    1,194,841.95/1,791,752.63 = 554,750.79/x
  3. Step 3: Cross multiply
    1,194,841.95x = 1,791,752.63 × 554,750.79
  4. Step 4: Simplify right side
    1,194,841.95x = 993,976,184,203.32
  5. Step 5: Solve for x
    x = 993,976,184,203.32/1,194,841.95
  6. Step 6: Final answer
    x = 831,889.26

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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.