Home / 1,611,695.34-2,417,842.02-532,282.67

Finding the Fourth Proportional to 1,611,695.34, 2,417,842.02 and 532,282.67

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Solution

The fourth proportional to 1,611,695.34, 2,417,842.02 and 532,282.67 is: 798,522.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,695.34 : 2,417,842.02 = 532,282.67 : x
  2. Step 2: Convert to fraction form
    1,611,695.34/2,417,842.02 = 532,282.67/x
  3. Step 3: Cross multiply
    1,611,695.34x = 2,417,842.02 × 532,282.67
  4. Step 4: Simplify right side
    1,611,695.34x = 1,286,975,393,954.58
  5. Step 5: Solve for x
    x = 1,286,975,393,954.58/1,611,695.34
  6. Step 6: Final answer
    x = 798,522.75

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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.