Home / 3,573,577.02-4,931,520.08-1,941,953.52

Finding the Fourth Proportional to 3,573,577.02, 4,931,520.08 and 1,941,953.52

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Solution

The fourth proportional to 3,573,577.02, 4,931,520.08 and 1,941,953.52 is: 2,679,887.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,577.02 : 4,931,520.08 = 1,941,953.52 : x
  2. Step 2: Convert to fraction form
    3,573,577.02/4,931,520.08 = 1,941,953.52/x
  3. Step 3: Cross multiply
    3,573,577.02x = 4,931,520.08 × 1,941,953.52
  4. Step 4: Simplify right side
    3,573,577.02x = 9,576,782,778,306.68
  5. Step 5: Solve for x
    x = 9,576,782,778,306.68/3,573,577.02
  6. Step 6: Final answer
    x = 2,679,887.05

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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.