Home / 4,927,368.80-7,384,832.40-4,367,496.80

Finding the Fourth Proportional to 4,927,368.80, 7,384,832.40 and 4,367,496.80

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Solution

The fourth proportional to 4,927,368.80, 7,384,832.40 and 4,367,496.80 is: 6,545,731.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927,368.80 : 7,384,832.40 = 4,367,496.80 : x
  2. Step 2: Convert to fraction form
    4,927,368.80/7,384,832.40 = 4,367,496.80/x
  3. Step 3: Cross multiply
    4,927,368.80x = 7,384,832.40 × 4,367,496.80
  4. Step 4: Simplify right side
    4,927,368.80x = 32,253,231,875,536.32
  5. Step 5: Solve for x
    x = 32,253,231,875,536.32/4,927,368.80
  6. Step 6: Final answer
    x = 6,545,731.24

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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.