Home / 1,835,010.96-2,752,516.44-572,946.72

Finding the Fourth Proportional to 1,835,010.96, 2,752,516.44 and 572,946.72

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Solution

The fourth proportional to 1,835,010.96, 2,752,516.44 and 572,946.72 is: 859,420.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,010.96 : 2,752,516.44 = 572,946.72 : x
  2. Step 2: Convert to fraction form
    1,835,010.96/2,752,516.44 = 572,946.72/x
  3. Step 3: Cross multiply
    1,835,010.96x = 2,752,516.44 × 572,946.72
  4. Step 4: Simplify right side
    1,835,010.96x = 1,577,045,266,044.08
  5. Step 5: Solve for x
    x = 1,577,045,266,044.08/1,835,010.96
  6. Step 6: Final answer
    x = 859,420.08

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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.