Home / 1,900,894.52-2,623,234.38-1,041,487.32

Finding the Fourth Proportional to 1,900,894.52, 2,623,234.38 and 1,041,487.32

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Solution

The fourth proportional to 1,900,894.52, 2,623,234.38 and 1,041,487.32 is: 1,437,252.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,894.52 : 2,623,234.38 = 1,041,487.32 : x
  2. Step 2: Convert to fraction form
    1,900,894.52/2,623,234.38 = 1,041,487.32/x
  3. Step 3: Cross multiply
    1,900,894.52x = 2,623,234.38 × 1,041,487.32
  4. Step 4: Simplify right side
    1,900,894.52x = 2,732,065,344,158.06
  5. Step 5: Solve for x
    x = 2,732,065,344,158.06/1,900,894.52
  6. Step 6: Final answer
    x = 1,437,252.47

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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.