Home / 1,060,839.32-1,463,989.95-653,176.31

Finding the Fourth Proportional to 1,060,839.32, 1,463,989.95 and 653,176.31

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Solution

The fourth proportional to 1,060,839.32, 1,463,989.95 and 653,176.31 is: 901,402.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,839.32 : 1,463,989.95 = 653,176.31 : x
  2. Step 2: Convert to fraction form
    1,060,839.32/1,463,989.95 = 653,176.31/x
  3. Step 3: Cross multiply
    1,060,839.32x = 1,463,989.95 × 653,176.31
  4. Step 4: Simplify right side
    1,060,839.32x = 956,243,546,098.14
  5. Step 5: Solve for x
    x = 956,243,546,098.14/1,060,839.32
  6. Step 6: Final answer
    x = 901,402.82

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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.