Home / 4,043,117.70-6,062,926.95-1,646,165.70

Finding the Fourth Proportional to 4,043,117.70, 6,062,926.95 and 1,646,165.70

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Solution

The fourth proportional to 4,043,117.70, 6,062,926.95 and 1,646,165.70 is: 2,468,536.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,117.70 : 6,062,926.95 = 1,646,165.70 : x
  2. Step 2: Convert to fraction form
    4,043,117.70/6,062,926.95 = 1,646,165.70/x
  3. Step 3: Cross multiply
    4,043,117.70x = 6,062,926.95 × 1,646,165.70
  4. Step 4: Simplify right side
    4,043,117.70x = 9,980,582,386,695.62
  5. Step 5: Solve for x
    x = 9,980,582,386,695.62/4,043,117.70
  6. Step 6: Final answer
    x = 2,468,536.20

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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.