Home / 4,559,690.46-6,841,418.92-1,999,580.16

Finding the Fourth Proportional to 4,559,690.46, 6,841,418.92 and 1,999,580.16

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Solution

The fourth proportional to 4,559,690.46, 6,841,418.92 and 1,999,580.16 is: 3,000,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,690.46 : 6,841,418.92 = 1,999,580.16 : x
  2. Step 2: Convert to fraction form
    4,559,690.46/6,841,418.92 = 1,999,580.16/x
  3. Step 3: Cross multiply
    4,559,690.46x = 6,841,418.92 × 1,999,580.16
  4. Step 4: Simplify right side
    4,559,690.46x = 13,679,965,538,680.63
  5. Step 5: Solve for x
    x = 13,679,965,538,680.63/4,559,690.46
  6. Step 6: Final answer
    x = 3,000,196.10

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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.