Home / 3,387,431.01-4,674,483.27-2,010,833.58

Finding the Fourth Proportional to 3,387,431.01, 4,674,483.27 and 2,010,833.58

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Solution

The fourth proportional to 3,387,431.01, 4,674,483.27 and 2,010,833.58 is: 2,774,848.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,431.01 : 4,674,483.27 = 2,010,833.58 : x
  2. Step 2: Convert to fraction form
    3,387,431.01/4,674,483.27 = 2,010,833.58/x
  3. Step 3: Cross multiply
    3,387,431.01x = 4,674,483.27 × 2,010,833.58
  4. Step 4: Simplify right side
    3,387,431.01x = 9,399,607,905,091.79
  5. Step 5: Solve for x
    x = 9,399,607,905,091.79/3,387,431.01
  6. Step 6: Final answer
    x = 2,774,848.52

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Double scale
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1.5x scale

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.