Home / 3,053,841.60-4,214,688.48-1,847,282.88

Finding the Fourth Proportional to 3,053,841.60, 4,214,688.48 and 1,847,282.88

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Solution

The fourth proportional to 3,053,841.60, 4,214,688.48 and 1,847,282.88 is: 2,549,484.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,841.60 : 4,214,688.48 = 1,847,282.88 : x
  2. Step 2: Convert to fraction form
    3,053,841.60/4,214,688.48 = 1,847,282.88/x
  3. Step 3: Cross multiply
    3,053,841.60x = 4,214,688.48 × 1,847,282.88
  4. Step 4: Simplify right side
    3,053,841.60x = 7,785,721,873,637.22
  5. Step 5: Solve for x
    x = 7,785,721,873,637.22/3,053,841.60
  6. Step 6: Final answer
    x = 2,549,484.52

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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.