Home / 3,275,779.86-4,912,494.75-1,254,592.02

Finding the Fourth Proportional to 3,275,779.86, 4,912,494.75 and 1,254,592.02

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Solution

The fourth proportional to 3,275,779.86, 4,912,494.75 and 1,254,592.02 is: 1,881,438.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,779.86 : 4,912,494.75 = 1,254,592.02 : x
  2. Step 2: Convert to fraction form
    3,275,779.86/4,912,494.75 = 1,254,592.02/x
  3. Step 3: Cross multiply
    3,275,779.86x = 4,912,494.75 × 1,254,592.02
  4. Step 4: Simplify right side
    3,275,779.86x = 6,163,176,711,641.90
  5. Step 5: Solve for x
    x = 6,163,176,711,641.90/3,275,779.86
  6. Step 6: Final answer
    x = 1,881,438.00

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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.