Home / 1,042,347.72-1,563,751.08-593,279.94

Finding the Fourth Proportional to 1,042,347.72, 1,563,751.08 and 593,279.94

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Solution

The fourth proportional to 1,042,347.72, 1,563,751.08 and 593,279.94 is: 890,050.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,347.72 : 1,563,751.08 = 593,279.94 : x
  2. Step 2: Convert to fraction form
    1,042,347.72/1,563,751.08 = 593,279.94/x
  3. Step 3: Cross multiply
    1,042,347.72x = 1,563,751.08 × 593,279.94
  4. Step 4: Simplify right side
    1,042,347.72x = 927,742,146,917.34
  5. Step 5: Solve for x
    x = 927,742,146,917.34/1,042,347.72
  6. Step 6: Final answer
    x = 890,050.54

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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.