Home / 1,648,335.70-2,472,940.95-583,266.70

Finding the Fourth Proportional to 1,648,335.70, 2,472,940.95 and 583,266.70

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Solution

The fourth proportional to 1,648,335.70, 2,472,940.95 and 583,266.70 is: 875,054.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,335.70 : 2,472,940.95 = 583,266.70 : x
  2. Step 2: Convert to fraction form
    1,648,335.70/2,472,940.95 = 583,266.70/x
  3. Step 3: Cross multiply
    1,648,335.70x = 2,472,940.95 × 583,266.70
  4. Step 4: Simplify right side
    1,648,335.70x = 1,442,384,107,201.37
  5. Step 5: Solve for x
    x = 1,442,384,107,201.37/1,648,335.70
  6. Step 6: Final answer
    x = 875,054.82

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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.