Home / 2,011,097.64-2,776,209.36-1,195,565.34

Finding the Fourth Proportional to 2,011,097.64, 2,776,209.36 and 1,195,565.34

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Solution

The fourth proportional to 2,011,097.64, 2,776,209.36 and 1,195,565.34 is: 1,650,412.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,097.64 : 2,776,209.36 = 1,195,565.34 : x
  2. Step 2: Convert to fraction form
    2,011,097.64/2,776,209.36 = 1,195,565.34/x
  3. Step 3: Cross multiply
    2,011,097.64x = 2,776,209.36 × 1,195,565.34
  4. Step 4: Simplify right side
    2,011,097.64x = 3,319,139,687,399.58
  5. Step 5: Solve for x
    x = 3,319,139,687,399.58/2,011,097.64
  6. Step 6: Final answer
    x = 1,650,412.00

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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.