Home / 3,314,008.49-4,572,929.93-1,843,569.62

Finding the Fourth Proportional to 3,314,008.49, 4,572,929.93 and 1,843,569.62

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Solution

The fourth proportional to 3,314,008.49, 4,572,929.93 and 1,843,569.62 is: 2,543,902.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,008.49 : 4,572,929.93 = 1,843,569.62 : x
  2. Step 2: Convert to fraction form
    3,314,008.49/4,572,929.93 = 1,843,569.62/x
  3. Step 3: Cross multiply
    3,314,008.49x = 4,572,929.93 × 1,843,569.62
  4. Step 4: Simplify right side
    3,314,008.49x = 8,430,514,678,402.72
  5. Step 5: Solve for x
    x = 8,430,514,678,402.72/3,314,008.49
  6. Step 6: Final answer
    x = 2,543,902.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.