Home / 1,845,443.10-2,767,905.45-583,398.30

Finding the Fourth Proportional to 1,845,443.10, 2,767,905.45 and 583,398.30

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Solution

The fourth proportional to 1,845,443.10, 2,767,905.45 and 583,398.30 is: 875,015.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,443.10 : 2,767,905.45 = 583,398.30 : x
  2. Step 2: Convert to fraction form
    1,845,443.10/2,767,905.45 = 583,398.30/x
  3. Step 3: Cross multiply
    1,845,443.10x = 2,767,905.45 × 583,398.30
  4. Step 4: Simplify right side
    1,845,443.10x = 1,614,791,334,090.74
  5. Step 5: Solve for x
    x = 1,614,791,334,090.74/1,845,443.10
  6. Step 6: Final answer
    x = 875,015.51

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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.