Home / 6,203,547.40-9,305,612.70-1,943,854.60

Finding the Fourth Proportional to 6,203,547.40, 9,305,612.70 and 1,943,854.60

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Solution

The fourth proportional to 6,203,547.40, 9,305,612.70 and 1,943,854.60 is: 2,915,873.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203,547.40 : 9,305,612.70 = 1,943,854.60 : x
  2. Step 2: Convert to fraction form
    6,203,547.40/9,305,612.70 = 1,943,854.60/x
  3. Step 3: Cross multiply
    6,203,547.40x = 9,305,612.70 × 1,943,854.60
  4. Step 4: Simplify right side
    6,203,547.40x = 18,088,758,052,713.42
  5. Step 5: Solve for x
    x = 18,088,758,052,713.42/6,203,547.40
  6. Step 6: Final answer
    x = 2,915,873.27

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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.