Home / 3,584,686.80-5,377,030.20-1,060,117.20

Finding the Fourth Proportional to 3,584,686.80, 5,377,030.20 and 1,060,117.20

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Solution

The fourth proportional to 3,584,686.80, 5,377,030.20 and 1,060,117.20 is: 1,590,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,686.80 : 5,377,030.20 = 1,060,117.20 : x
  2. Step 2: Convert to fraction form
    3,584,686.80/5,377,030.20 = 1,060,117.20/x
  3. Step 3: Cross multiply
    3,584,686.80x = 5,377,030.20 × 1,060,117.20
  4. Step 4: Simplify right side
    3,584,686.80x = 5,700,282,199,939.44
  5. Step 5: Solve for x
    x = 5,700,282,199,939.44/3,584,686.80
  6. Step 6: Final answer
    x = 1,590,175.80

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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.