Home / 4,045,446.95-5,582,492.73-2,209,539.69

Finding the Fourth Proportional to 4,045,446.95, 5,582,492.73 and 2,209,539.69

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Solution

The fourth proportional to 4,045,446.95, 5,582,492.73 and 2,209,539.69 is: 3,049,042.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,446.95 : 5,582,492.73 = 2,209,539.69 : x
  2. Step 2: Convert to fraction form
    4,045,446.95/5,582,492.73 = 2,209,539.69/x
  3. Step 3: Cross multiply
    4,045,446.95x = 5,582,492.73 × 2,209,539.69
  4. Step 4: Simplify right side
    4,045,446.95x = 12,334,739,256,071.46
  5. Step 5: Solve for x
    x = 12,334,739,256,071.46/4,045,446.95
  6. Step 6: Final answer
    x = 3,049,042.40

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Double scale
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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.