Home / 1,146,054.60-1,717,826.40-576,527.40

Finding the Fourth Proportional to 1,146,054.60, 1,717,826.40 and 576,527.40

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Solution

The fourth proportional to 1,146,054.60, 1,717,826.40 and 576,527.40 is: 864,159.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,054.60 : 1,717,826.40 = 576,527.40 : x
  2. Step 2: Convert to fraction form
    1,146,054.60/1,717,826.40 = 576,527.40/x
  3. Step 3: Cross multiply
    1,146,054.60x = 1,717,826.40 × 576,527.40
  4. Step 4: Simplify right side
    1,146,054.60x = 990,373,988,043.36
  5. Step 5: Solve for x
    x = 990,373,988,043.36/1,146,054.60
  6. Step 6: Final answer
    x = 864,159.52

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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.