Home / 1,563,278.03-2,343,291.24-604,392.20

Finding the Fourth Proportional to 1,563,278.03, 2,343,291.24 and 604,392.20

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Solution

The fourth proportional to 1,563,278.03, 2,343,291.24 and 604,392.20 is: 905,959.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,278.03 : 2,343,291.24 = 604,392.20 : x
  2. Step 2: Convert to fraction form
    1,563,278.03/2,343,291.24 = 604,392.20/x
  3. Step 3: Cross multiply
    1,563,278.03x = 2,343,291.24 × 604,392.20
  4. Step 4: Simplify right side
    1,563,278.03x = 1,416,266,943,721.98
  5. Step 5: Solve for x
    x = 1,416,266,943,721.98/1,563,278.03
  6. Step 6: Final answer
    x = 905,959.73

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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.