Home / 1,607,815.08-2,410,017.66-754,165.80

Finding the Fourth Proportional to 1,607,815.08, 2,410,017.66 and 754,165.80

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Solution

The fourth proportional to 1,607,815.08, 2,410,017.66 and 754,165.80 is: 1,130,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,815.08 : 2,410,017.66 = 754,165.80 : x
  2. Step 2: Convert to fraction form
    1,607,815.08/2,410,017.66 = 754,165.80/x
  3. Step 3: Cross multiply
    1,607,815.08x = 2,410,017.66 × 754,165.80
  4. Step 4: Simplify right side
    1,607,815.08x = 1,817,552,896,568.03
  5. Step 5: Solve for x
    x = 1,817,552,896,568.03/1,607,815.08
  6. Step 6: Final answer
    x = 1,130,448.97

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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.