Home / 1,362,455.34-2,044,499.49-563,747.82

Finding the Fourth Proportional to 1,362,455.34, 2,044,499.49 and 563,747.82

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Solution

The fourth proportional to 1,362,455.34, 2,044,499.49 and 563,747.82 is: 845,959.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,455.34 : 2,044,499.49 = 563,747.82 : x
  2. Step 2: Convert to fraction form
    1,362,455.34/2,044,499.49 = 563,747.82/x
  3. Step 3: Cross multiply
    1,362,455.34x = 2,044,499.49 × 563,747.82
  4. Step 4: Simplify right side
    1,362,455.34x = 1,152,582,130,478.61
  5. Step 5: Solve for x
    x = 1,152,582,130,478.61/1,362,455.34
  6. Step 6: Final answer
    x = 845,959.57

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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.