Home / 1,700,989.59-2,347,364.60-937,043.16

Finding the Fourth Proportional to 1,700,989.59, 2,347,364.60 and 937,043.16

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Solution

The fourth proportional to 1,700,989.59, 2,347,364.60 and 937,043.16 is: 1,293,118.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,989.59 : 2,347,364.60 = 937,043.16 : x
  2. Step 2: Convert to fraction form
    1,700,989.59/2,347,364.60 = 937,043.16/x
  3. Step 3: Cross multiply
    1,700,989.59x = 2,347,364.60 × 937,043.16
  4. Step 4: Simplify right side
    1,700,989.59x = 2,199,581,932,482.22
  5. Step 5: Solve for x
    x = 2,199,581,932,482.22/1,700,989.59
  6. Step 6: Final answer
    x = 1,293,118.98

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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.