Home / 5,766,964.36-8,651,343.18-1,927,598.32

Finding the Fourth Proportional to 5,766,964.36, 8,651,343.18 and 1,927,598.32

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Solution

The fourth proportional to 5,766,964.36, 8,651,343.18 and 1,927,598.32 is: 2,891,697.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,766,964.36 : 8,651,343.18 = 1,927,598.32 : x
  2. Step 2: Convert to fraction form
    5,766,964.36/8,651,343.18 = 1,927,598.32/x
  3. Step 3: Cross multiply
    5,766,964.36x = 8,651,343.18 × 1,927,598.32
  4. Step 4: Simplify right side
    5,766,964.36x = 16,676,314,579,511.46
  5. Step 5: Solve for x
    x = 16,676,314,579,511.46/5,766,964.36
  6. Step 6: Final answer
    x = 2,891,697.18

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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.