Home / 10,925,557.48-15,077,267.04-6,030,778.30

Finding the Fourth Proportional to 10,925,557.48, 15,077,267.04 and 6,030,778.30

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Solution

The fourth proportional to 10,925,557.48, 15,077,267.04 and 6,030,778.30 is: 8,322,472.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,557.48 : 15,077,267.04 = 6,030,778.30 : x
  2. Step 2: Convert to fraction form
    10,925,557.48/15,077,267.04 = 6,030,778.30/x
  3. Step 3: Cross multiply
    10,925,557.48x = 15,077,267.04 × 6,030,778.30
  4. Step 4: Simplify right side
    10,925,557.48x = 90,927,654,873,059.48
  5. Step 5: Solve for x
    x = 90,927,654,873,059.48/10,925,557.48
  6. Step 6: Final answer
    x = 8,322,472.79

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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.