Home / 3,249,495.66-4,872,118.05-3,071,062.38

Finding the Fourth Proportional to 3,249,495.66, 4,872,118.05 and 3,071,062.38

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Solution

The fourth proportional to 3,249,495.66, 4,872,118.05 and 3,071,062.38 is: 4,604,584.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,495.66 : 4,872,118.05 = 3,071,062.38 : x
  2. Step 2: Convert to fraction form
    3,249,495.66/4,872,118.05 = 3,071,062.38/x
  3. Step 3: Cross multiply
    3,249,495.66x = 4,872,118.05 × 3,071,062.38
  4. Step 4: Simplify right side
    3,249,495.66x = 14,962,578,454,273.96
  5. Step 5: Solve for x
    x = 14,962,578,454,273.96/3,249,495.66
  6. Step 6: Final answer
    x = 4,604,584.84

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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.