Home / 8,683,981.44-13,009,530.48-5,796,642.24

Finding the Fourth Proportional to 8,683,981.44, 13,009,530.48 and 5,796,642.24

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Solution

The fourth proportional to 8,683,981.44, 13,009,530.48 and 5,796,642.24 is: 8,683,988.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,683,981.44 : 13,009,530.48 = 5,796,642.24 : x
  2. Step 2: Convert to fraction form
    8,683,981.44/13,009,530.48 = 5,796,642.24/x
  3. Step 3: Cross multiply
    8,683,981.44x = 13,009,530.48 × 5,796,642.24
  4. Step 4: Simplify right side
    8,683,981.44x = 75,411,593,902,935.48
  5. Step 5: Solve for x
    x = 75,411,593,902,935.48/8,683,981.44
  6. Step 6: Final answer
    x = 8,683,988.38

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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.