Home / 1,841,831.34-2,541,495.87-1,025,829.42

Finding the Fourth Proportional to 1,841,831.34, 2,541,495.87 and 1,025,829.42

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Solution

The fourth proportional to 1,841,831.34, 2,541,495.87 and 1,025,829.42 is: 1,415,515.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,831.34 : 2,541,495.87 = 1,025,829.42 : x
  2. Step 2: Convert to fraction form
    1,841,831.34/2,541,495.87 = 1,025,829.42/x
  3. Step 3: Cross multiply
    1,841,831.34x = 2,541,495.87 × 1,025,829.42
  4. Step 4: Simplify right side
    1,841,831.34x = 2,607,141,234,254.50
  5. Step 5: Solve for x
    x = 2,607,141,234,254.50/1,841,831.34
  6. Step 6: Final answer
    x = 1,415,515.73

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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.