Home / 4,867,411.07-6,719,095.58-3,032,775.80

Finding the Fourth Proportional to 4,867,411.07, 6,719,095.58 and 3,032,775.80

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Solution

The fourth proportional to 4,867,411.07, 6,719,095.58 and 3,032,775.80 is: 4,186,519.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,411.07 : 6,719,095.58 = 3,032,775.80 : x
  2. Step 2: Convert to fraction form
    4,867,411.07/6,719,095.58 = 3,032,775.80/x
  3. Step 3: Cross multiply
    4,867,411.07x = 6,719,095.58 × 3,032,775.80
  4. Step 4: Simplify right side
    4,867,411.07x = 20,377,510,446,897.42
  5. Step 5: Solve for x
    x = 20,377,510,446,897.42/4,867,411.07
  6. Step 6: Final answer
    x = 4,186,519.32

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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.