Home / 8,860,591.13-13,293,128.39-2,470,844.16

Finding the Fourth Proportional to 8,860,591.13, 13,293,128.39 and 2,470,844.16

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Solution

The fourth proportional to 8,860,591.13, 13,293,128.39 and 2,470,844.16 is: 3,706,891.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,860,591.13 : 13,293,128.39 = 2,470,844.16 : x
  2. Step 2: Convert to fraction form
    8,860,591.13/13,293,128.39 = 2,470,844.16/x
  3. Step 3: Cross multiply
    8,860,591.13x = 13,293,128.39 × 2,470,844.16
  4. Step 4: Simplify right side
    8,860,591.13x = 32,845,248,638,207.48
  5. Step 5: Solve for x
    x = 32,845,248,638,207.48/8,860,591.13
  6. Step 6: Final answer
    x = 3,706,891.35

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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.