Home / 3,887,510.04-5,362,266.06-2,359,617.17

Finding the Fourth Proportional to 3,887,510.04, 5,362,266.06 and 2,359,617.17

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Solution

The fourth proportional to 3,887,510.04, 5,362,266.06 and 2,359,617.17 is: 3,254,755.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,510.04 : 5,362,266.06 = 2,359,617.17 : x
  2. Step 2: Convert to fraction form
    3,887,510.04/5,362,266.06 = 2,359,617.17/x
  3. Step 3: Cross multiply
    3,887,510.04x = 5,362,266.06 × 2,359,617.17
  4. Step 4: Simplify right side
    3,887,510.04x = 12,652,895,038,472.92
  5. Step 5: Solve for x
    x = 12,652,895,038,472.92/3,887,510.04
  6. Step 6: Final answer
    x = 3,254,755.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.