Home / 4,628,509.08-6,938,510.04-1,595,154.48

Finding the Fourth Proportional to 4,628,509.08, 6,938,510.04 and 1,595,154.48

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Solution

The fourth proportional to 4,628,509.08, 6,938,510.04 and 1,595,154.48 is: 2,391,265.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,509.08 : 6,938,510.04 = 1,595,154.48 : x
  2. Step 2: Convert to fraction form
    4,628,509.08/6,938,510.04 = 1,595,154.48/x
  3. Step 3: Cross multiply
    4,628,509.08x = 6,938,510.04 × 1,595,154.48
  4. Step 4: Simplify right side
    4,628,509.08x = 11,067,995,374,830.98
  5. Step 5: Solve for x
    x = 11,067,995,374,830.98/4,628,509.08
  6. Step 6: Final answer
    x = 2,391,265.78

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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.