Home / 7,346,754.59-11,020,935.60-2,492,565.93

Finding the Fourth Proportional to 7,346,754.59, 11,020,935.60 and 2,492,565.93

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Solution

The fourth proportional to 7,346,754.59, 11,020,935.60 and 2,492,565.93 is: 3,739,121.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,754.59 : 11,020,935.60 = 2,492,565.93 : x
  2. Step 2: Convert to fraction form
    7,346,754.59/11,020,935.60 = 2,492,565.93/x
  3. Step 3: Cross multiply
    7,346,754.59x = 11,020,935.60 × 2,492,565.93
  4. Step 4: Simplify right side
    7,346,754.59x = 27,470,408,593,284.11
  5. Step 5: Solve for x
    x = 27,470,408,593,284.11/7,346,754.59
  6. Step 6: Final answer
    x = 3,739,121.58

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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.