Home / 8,810,239.17-13,228,331.58-4,927,303.88

Finding the Fourth Proportional to 8,810,239.17, 13,228,331.58 and 4,927,303.88

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Solution

The fourth proportional to 8,810,239.17, 13,228,331.58 and 4,927,303.88 is: 7,398,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,810,239.17 : 13,228,331.58 = 4,927,303.88 : x
  2. Step 2: Convert to fraction form
    8,810,239.17/13,228,331.58 = 4,927,303.88/x
  3. Step 3: Cross multiply
    8,810,239.17x = 13,228,331.58 × 4,927,303.88
  4. Step 4: Simplify right side
    8,810,239.17x = 65,180,009,503,525.12
  5. Step 5: Solve for x
    x = 65,180,009,503,525.12/8,810,239.17
  6. Step 6: Final answer
    x = 7,398,211.13

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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.