Home / 7,248,877.30-10,873,315.95-4,860,090.10

Finding the Fourth Proportional to 7,248,877.30, 10,873,315.95 and 4,860,090.10

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Solution

The fourth proportional to 7,248,877.30, 10,873,315.95 and 4,860,090.10 is: 7,290,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,248,877.30 : 10,873,315.95 = 4,860,090.10 : x
  2. Step 2: Convert to fraction form
    7,248,877.30/10,873,315.95 = 4,860,090.10/x
  3. Step 3: Cross multiply
    7,248,877.30x = 10,873,315.95 × 4,860,090.10
  4. Step 4: Simplify right side
    7,248,877.30x = 52,845,295,202,767.09
  5. Step 5: Solve for x
    x = 52,845,295,202,767.09/7,248,877.30
  6. Step 6: Final answer
    x = 7,290,135.15

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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.