Home / 4,804,748.45-6,637,754.80-3,154,810.04

Finding the Fourth Proportional to 4,804,748.45, 6,637,754.80 and 3,154,810.04

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Solution

The fourth proportional to 4,804,748.45, 6,637,754.80 and 3,154,810.04 is: 4,358,366.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,748.45 : 6,637,754.80 = 3,154,810.04 : x
  2. Step 2: Convert to fraction form
    4,804,748.45/6,637,754.80 = 3,154,810.04/x
  3. Step 3: Cross multiply
    4,804,748.45x = 6,637,754.80 × 3,154,810.04
  4. Step 4: Simplify right side
    4,804,748.45x = 20,940,855,486,098.19
  5. Step 5: Solve for x
    x = 20,940,855,486,098.19/4,804,748.45
  6. Step 6: Final answer
    x = 4,358,366.67

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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.