Home / 933,095.17-1,398,809.26-364,343.95

Finding the Fourth Proportional to 933,095.17, 1,398,809.26 and 364,343.95

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Solution

The fourth proportional to 933,095.17, 1,398,809.26 and 364,343.95 is: 546,190.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,095.17 : 1,398,809.26 = 364,343.95 : x
  2. Step 2: Convert to fraction form
    933,095.17/1,398,809.26 = 364,343.95/x
  3. Step 3: Cross multiply
    933,095.17x = 1,398,809.26 × 364,343.95
  4. Step 4: Simplify right side
    933,095.17x = 509,647,687,587.95
  5. Step 5: Solve for x
    x = 509,647,687,587.95/933,095.17
  6. Step 6: Final answer
    x = 546,190.47

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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.