Home / 583,072.27-804,364.68-341,205.10

Finding the Fourth Proportional to 583,072.27, 804,364.68 and 341,205.10

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Solution

The fourth proportional to 583,072.27, 804,364.68 and 341,205.10 is: 470,702.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,072.27 : 804,364.68 = 341,205.10 : x
  2. Step 2: Convert to fraction form
    583,072.27/804,364.68 = 341,205.10/x
  3. Step 3: Cross multiply
    583,072.27x = 804,364.68 × 341,205.10
  4. Step 4: Simplify right side
    583,072.27x = 274,453,331,075.87
  5. Step 5: Solve for x
    x = 274,453,331,075.87/583,072.27
  6. Step 6: Final answer
    x = 470,702.08

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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.