Home / 1,618,606.46-2,426,236.64-607,015.08

Finding the Fourth Proportional to 1,618,606.46, 2,426,236.64 and 607,015.08

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Solution

The fourth proportional to 1,618,606.46, 2,426,236.64 and 607,015.08 is: 909,895.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,618,606.46 : 2,426,236.64 = 607,015.08 : x
  2. Step 2: Convert to fraction form
    1,618,606.46/2,426,236.64 = 607,015.08/x
  3. Step 3: Cross multiply
    1,618,606.46x = 2,426,236.64 × 607,015.08
  4. Step 4: Simplify right side
    1,618,606.46x = 1,472,762,227,369.76
  5. Step 5: Solve for x
    x = 1,472,762,227,369.76/1,618,606.46
  6. Step 6: Final answer
    x = 909,895.19

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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.