Home / 1,470,065.84-2,203,699.08-472,094

Finding the Fourth Proportional to 1,470,065.84, 2,203,699.08 and 472,094

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Solution

The fourth proportional to 1,470,065.84, 2,203,699.08 and 472,094 is: 707,691.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,470,065.84 : 2,203,699.08 = 472,094 : x
  2. Step 2: Convert to fraction form
    1,470,065.84/2,203,699.08 = 472,094/x
  3. Step 3: Cross multiply
    1,470,065.84x = 2,203,699.08 × 472,094
  4. Step 4: Simplify right side
    1,470,065.84x = 1,040,353,113,473.52
  5. Step 5: Solve for x
    x = 1,040,353,113,473.52/1,470,065.84
  6. Step 6: Final answer
    x = 707,691.51

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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.