Home / 10,925,563.68-15,077,275.62-6,030,784.53

Finding the Fourth Proportional to 10,925,563.68, 15,077,275.62 and 6,030,784.53

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Solution

The fourth proportional to 10,925,563.68, 15,077,275.62 and 6,030,784.53 is: 8,322,481.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,563.68 : 15,077,275.62 = 6,030,784.53 : x
  2. Step 2: Convert to fraction form
    10,925,563.68/15,077,275.62 = 6,030,784.53/x
  3. Step 3: Cross multiply
    10,925,563.68x = 15,077,275.62 × 6,030,784.53
  4. Step 4: Simplify right side
    10,925,563.68x = 90,927,800,563,642.16
  5. Step 5: Solve for x
    x = 90,927,800,563,642.16/10,925,563.68
  6. Step 6: Final answer
    x = 8,322,481.40

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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.