Home / 1,733,254.54-2,392,492.44-1,191,184.72

Finding the Fourth Proportional to 1,733,254.54, 2,392,492.44 and 1,191,184.72

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Solution

The fourth proportional to 1,733,254.54, 2,392,492.44 and 1,191,184.72 is: 1,644,248.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,254.54 : 2,392,492.44 = 1,191,184.72 : x
  2. Step 2: Convert to fraction form
    1,733,254.54/2,392,492.44 = 1,191,184.72/x
  3. Step 3: Cross multiply
    1,733,254.54x = 2,392,492.44 × 1,191,184.72
  4. Step 4: Simplify right side
    1,733,254.54x = 2,849,900,435,729.23
  5. Step 5: Solve for x
    x = 2,849,900,435,729.23/1,733,254.54
  6. Step 6: Final answer
    x = 1,644,248.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.