Home / 3,655,702.62-5,045,055.84-2,024,290.26

Finding the Fourth Proportional to 3,655,702.62, 5,045,055.84 and 2,024,290.26

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Solution

The fourth proportional to 3,655,702.62, 5,045,055.84 and 2,024,290.26 is: 2,793,623.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,702.62 : 5,045,055.84 = 2,024,290.26 : x
  2. Step 2: Convert to fraction form
    3,655,702.62/5,045,055.84 = 2,024,290.26/x
  3. Step 3: Cross multiply
    3,655,702.62x = 5,045,055.84 × 2,024,290.26
  4. Step 4: Simplify right side
    3,655,702.62x = 10,212,657,398,068.12
  5. Step 5: Solve for x
    x = 10,212,657,398,068.12/3,655,702.62
  6. Step 6: Final answer
    x = 2,793,623.68

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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.