Home / 1,845,935.10-2,768,643.45-583,890.30

Finding the Fourth Proportional to 1,845,935.10, 2,768,643.45 and 583,890.30

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Solution

The fourth proportional to 1,845,935.10, 2,768,643.45 and 583,890.30 is: 875,753.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,935.10 : 2,768,643.45 = 583,890.30 : x
  2. Step 2: Convert to fraction form
    1,845,935.10/2,768,643.45 = 583,890.30/x
  3. Step 3: Cross multiply
    1,845,935.10x = 2,768,643.45 × 583,890.30
  4. Step 4: Simplify right side
    1,845,935.10x = 1,616,584,054,613.54
  5. Step 5: Solve for x
    x = 1,616,584,054,613.54/1,845,935.10
  6. Step 6: Final answer
    x = 875,753.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.