Home / 4,367,965.76-6,026,017.22-2,898,567.23

Finding the Fourth Proportional to 4,367,965.76, 6,026,017.22 and 2,898,567.23

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Solution

The fourth proportional to 4,367,965.76, 6,026,017.22 and 2,898,567.23 is: 3,998,844.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,965.76 : 6,026,017.22 = 2,898,567.23 : x
  2. Step 2: Convert to fraction form
    4,367,965.76/6,026,017.22 = 2,898,567.23/x
  3. Step 3: Cross multiply
    4,367,965.76x = 6,026,017.22 × 2,898,567.23
  4. Step 4: Simplify right side
    4,367,965.76x = 17,466,816,041,307.70
  5. Step 5: Solve for x
    x = 17,466,816,041,307.70/4,367,965.76
  6. Step 6: Final answer
    x = 3,998,844.54

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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.