Home / 3,602,203.04-4,968,874.32-2,378,519.84

Finding the Fourth Proportional to 3,602,203.04, 4,968,874.32 and 2,378,519.84

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Solution

The fourth proportional to 3,602,203.04, 4,968,874.32 and 2,378,519.84 is: 3,280,927.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,203.04 : 4,968,874.32 = 2,378,519.84 : x
  2. Step 2: Convert to fraction form
    3,602,203.04/4,968,874.32 = 2,378,519.84/x
  3. Step 3: Cross multiply
    3,602,203.04x = 4,968,874.32 × 2,378,519.84
  4. Step 4: Simplify right side
    3,602,203.04x = 11,818,566,152,586.51
  5. Step 5: Solve for x
    x = 11,818,566,152,586.51/3,602,203.04
  6. Step 6: Final answer
    x = 3,280,927.26

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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.