Home / 3,573,590.80-4,931,539.08-1,941,967.30

Finding the Fourth Proportional to 3,573,590.80, 4,931,539.08 and 1,941,967.30

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Solution

The fourth proportional to 3,573,590.80, 4,931,539.08 and 1,941,967.30 is: 2,679,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,590.80 : 4,931,539.08 = 1,941,967.30 : x
  2. Step 2: Convert to fraction form
    3,573,590.80/4,931,539.08 = 1,941,967.30/x
  3. Step 3: Cross multiply
    3,573,590.80x = 4,931,539.08 × 1,941,967.30
  4. Step 4: Simplify right side
    3,573,590.80x = 9,576,887,632,032.08
  5. Step 5: Solve for x
    x = 9,576,887,632,032.08/3,573,590.80
  6. Step 6: Final answer
    x = 2,679,906.06

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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.