Home / 1,766,283.57-2,437,530.14-992,050.64

Finding the Fourth Proportional to 1,766,283.57, 2,437,530.14 and 992,050.64

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Solution

The fourth proportional to 1,766,283.57, 2,437,530.14 and 992,050.64 is: 1,369,062.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,283.57 : 2,437,530.14 = 992,050.64 : x
  2. Step 2: Convert to fraction form
    1,766,283.57/2,437,530.14 = 992,050.64/x
  3. Step 3: Cross multiply
    1,766,283.57x = 2,437,530.14 × 992,050.64
  4. Step 4: Simplify right side
    1,766,283.57x = 2,418,153,343,980.24
  5. Step 5: Solve for x
    x = 2,418,153,343,980.24/1,766,283.57
  6. Step 6: Final answer
    x = 1,369,062.92

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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.