Home / 1,484,859.36-2,227,269.60-362,938.08

Finding the Fourth Proportional to 1,484,859.36, 2,227,269.60 and 362,938.08

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Solution

The fourth proportional to 1,484,859.36, 2,227,269.60 and 362,938.08 is: 544,402.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,859.36 : 2,227,269.60 = 362,938.08 : x
  2. Step 2: Convert to fraction form
    1,484,859.36/2,227,269.60 = 362,938.08/x
  3. Step 3: Cross multiply
    1,484,859.36x = 2,227,269.60 × 362,938.08
  4. Step 4: Simplify right side
    1,484,859.36x = 808,360,952,266.37
  5. Step 5: Solve for x
    x = 808,360,952,266.37/1,484,859.36
  6. Step 6: Final answer
    x = 544,402.37

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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.