Home / 4,310,394.18-6,466,091.56-1,432,017.87

Finding the Fourth Proportional to 4,310,394.18, 6,466,091.56 and 1,432,017.87

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Solution

The fourth proportional to 4,310,394.18, 6,466,091.56 and 1,432,017.87 is: 2,148,193.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310,394.18 : 6,466,091.56 = 1,432,017.87 : x
  2. Step 2: Convert to fraction form
    4,310,394.18/6,466,091.56 = 1,432,017.87/x
  3. Step 3: Cross multiply
    4,310,394.18x = 6,466,091.56 × 1,432,017.87
  4. Step 4: Simplify right side
    4,310,394.18x = 9,259,558,635,148.29
  5. Step 5: Solve for x
    x = 9,259,558,635,148.29/4,310,394.18
  6. Step 6: Final answer
    x = 2,148,193.01

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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.