Home / 7,498,764.64-10,348,243.68-4,060,927.04

Finding the Fourth Proportional to 7,498,764.64, 10,348,243.68 and 4,060,927.04

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Solution

The fourth proportional to 7,498,764.64, 10,348,243.68 and 4,060,927.04 is: 5,604,051.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,764.64 : 10,348,243.68 = 4,060,927.04 : x
  2. Step 2: Convert to fraction form
    7,498,764.64/10,348,243.68 = 4,060,927.04/x
  3. Step 3: Cross multiply
    7,498,764.64x = 10,348,243.68 × 4,060,927.04
  4. Step 4: Simplify right side
    7,498,764.64x = 42,023,462,576,621.11
  5. Step 5: Solve for x
    x = 42,023,462,576,621.11/7,498,764.64
  6. Step 6: Final answer
    x = 5,604,051.41

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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.