Home / 1,230,908.40-1,844,807.40-598,460.40

Finding the Fourth Proportional to 1,230,908.40, 1,844,807.40 and 598,460.40

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Solution

The fourth proportional to 1,230,908.40, 1,844,807.40 and 598,460.40 is: 896,934.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,908.40 : 1,844,807.40 = 598,460.40 : x
  2. Step 2: Convert to fraction form
    1,230,908.40/1,844,807.40 = 598,460.40/x
  3. Step 3: Cross multiply
    1,230,908.40x = 1,844,807.40 × 598,460.40
  4. Step 4: Simplify right side
    1,230,908.40x = 1,104,044,174,526.96
  5. Step 5: Solve for x
    x = 1,104,044,174,526.96/1,230,908.40
  6. Step 6: Final answer
    x = 896,934.47

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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.