Home / 6,673,374.15-9,208,898.55-3,772,592.07

Finding the Fourth Proportional to 6,673,374.15, 9,208,898.55 and 3,772,592.07

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Solution

The fourth proportional to 6,673,374.15, 9,208,898.55 and 3,772,592.07 is: 5,205,974.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,374.15 : 9,208,898.55 = 3,772,592.07 : x
  2. Step 2: Convert to fraction form
    6,673,374.15/9,208,898.55 = 3,772,592.07/x
  3. Step 3: Cross multiply
    6,673,374.15x = 9,208,898.55 × 3,772,592.07
  4. Step 4: Simplify right side
    6,673,374.15x = 34,741,417,643,164.50
  5. Step 5: Solve for x
    x = 34,741,417,643,164.50/6,673,374.15
  6. Step 6: Final answer
    x = 5,205,974.80

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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.