Home / 1,824,073.86-2,517,222.47-997,151.01

Finding the Fourth Proportional to 1,824,073.86, 2,517,222.47 and 997,151.01

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Solution

The fourth proportional to 1,824,073.86, 2,517,222.47 and 997,151.01 is: 1,376,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,073.86 : 2,517,222.47 = 997,151.01 : x
  2. Step 2: Convert to fraction form
    1,824,073.86/2,517,222.47 = 997,151.01/x
  3. Step 3: Cross multiply
    1,824,073.86x = 2,517,222.47 × 997,151.01
  4. Step 4: Simplify right side
    1,824,073.86x = 2,510,050,933,698.21
  5. Step 5: Solve for x
    x = 2,510,050,933,698.21/1,824,073.86
  6. Step 6: Final answer
    x = 1,376,068.70

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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.