Home / 4,445,383.95-6,667,566.53-1,163,055.29

Finding the Fourth Proportional to 4,445,383.95, 6,667,566.53 and 1,163,055.29

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Solution

The fourth proportional to 4,445,383.95, 6,667,566.53 and 1,163,055.29 is: 1,744,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,383.95 : 6,667,566.53 = 1,163,055.29 : x
  2. Step 2: Convert to fraction form
    4,445,383.95/6,667,566.53 = 1,163,055.29/x
  3. Step 3: Cross multiply
    4,445,383.95x = 6,667,566.53 × 1,163,055.29
  4. Step 4: Simplify right side
    4,445,383.95x = 7,754,748,484,990.34
  5. Step 5: Solve for x
    x = 7,754,748,484,990.34/4,445,383.95
  6. Step 6: Final answer
    x = 1,744,449.65

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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.