Home / 4,009,111.87-6,013,354.06-1,130,362.41

Finding the Fourth Proportional to 4,009,111.87, 6,013,354.06 and 1,130,362.41

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Solution

The fourth proportional to 4,009,111.87, 6,013,354.06 and 1,130,362.41 is: 1,695,455.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,111.87 : 6,013,354.06 = 1,130,362.41 : x
  2. Step 2: Convert to fraction form
    4,009,111.87/6,013,354.06 = 1,130,362.41/x
  3. Step 3: Cross multiply
    4,009,111.87x = 6,013,354.06 × 1,130,362.41
  4. Step 4: Simplify right side
    4,009,111.87x = 6,797,269,387,444.88
  5. Step 5: Solve for x
    x = 6,797,269,387,444.88/4,009,111.87
  6. Step 6: Final answer
    x = 1,695,455.16

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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.