Home / 8,875,461.25-13,303,101.22-3,754,695.06

Finding the Fourth Proportional to 8,875,461.25, 13,303,101.22 and 3,754,695.06

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Solution

The fourth proportional to 8,875,461.25, 13,303,101.22 and 3,754,695.06 is: 5,627,773.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,461.25 : 13,303,101.22 = 3,754,695.06 : x
  2. Step 2: Convert to fraction form
    8,875,461.25/13,303,101.22 = 3,754,695.06/x
  3. Step 3: Cross multiply
    8,875,461.25x = 13,303,101.22 × 3,754,695.06
  4. Step 4: Simplify right side
    8,875,461.25x = 49,949,088,424,027.23
  5. Step 5: Solve for x
    x = 49,949,088,424,027.23/8,875,461.25
  6. Step 6: Final answer
    x = 5,627,773.82

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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.