Home / 6,971,110.56-10,460,758.50-2,927,287.08

Finding the Fourth Proportional to 6,971,110.56, 10,460,758.50 and 2,927,287.08

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Solution

The fourth proportional to 6,971,110.56, 10,460,758.50 and 2,927,287.08 is: 4,392,649.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,110.56 : 10,460,758.50 = 2,927,287.08 : x
  2. Step 2: Convert to fraction form
    6,971,110.56/10,460,758.50 = 2,927,287.08/x
  3. Step 3: Cross multiply
    6,971,110.56x = 10,460,758.50 × 2,927,287.08
  4. Step 4: Simplify right side
    6,971,110.56x = 30,621,643,204,050.18
  5. Step 5: Solve for x
    x = 30,621,643,204,050.18/6,971,110.56
  6. Step 6: Final answer
    x = 4,392,649.20

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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.