Home / 10,927,626.37-16,388,583.12-3,249,203.31

Finding the Fourth Proportional to 10,927,626.37, 16,388,583.12 and 3,249,203.31

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Solution

The fourth proportional to 10,927,626.37, 16,388,583.12 and 3,249,203.31 is: 4,872,955.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,626.37 : 16,388,583.12 = 3,249,203.31 : x
  2. Step 2: Convert to fraction form
    10,927,626.37/16,388,583.12 = 3,249,203.31/x
  3. Step 3: Cross multiply
    10,927,626.37x = 16,388,583.12 × 3,249,203.31
  4. Step 4: Simplify right side
    10,927,626.37x = 53,249,838,519,714.12
  5. Step 5: Solve for x
    x = 53,249,838,519,714.12/10,927,626.37
  6. Step 6: Final answer
    x = 4,872,955.64

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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.