Home / 1,025,914.16-1,415,834.83-567,018.86

Finding the Fourth Proportional to 1,025,914.16, 1,415,834.83 and 567,018.86

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Solution

The fourth proportional to 1,025,914.16, 1,415,834.83 and 567,018.86 is: 782,526.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,914.16 : 1,415,834.83 = 567,018.86 : x
  2. Step 2: Convert to fraction form
    1,025,914.16/1,415,834.83 = 567,018.86/x
  3. Step 3: Cross multiply
    1,025,914.16x = 1,415,834.83 × 567,018.86
  4. Step 4: Simplify right side
    1,025,914.16x = 802,805,051,254.89
  5. Step 5: Solve for x
    x = 802,805,051,254.89/1,025,914.16
  6. Step 6: Final answer
    x = 782,526.53

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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.