Home / 4,139,835.23-5,712,972.87-2,304,254.00

Finding the Fourth Proportional to 4,139,835.23, 5,712,972.87 and 2,304,254.00

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Solution

The fourth proportional to 4,139,835.23, 5,712,972.87 and 2,304,254.00 is: 3,179,870.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,835.23 : 5,712,972.87 = 2,304,254.00 : x
  2. Step 2: Convert to fraction form
    4,139,835.23/5,712,972.87 = 2,304,254.00/x
  3. Step 3: Cross multiply
    4,139,835.23x = 5,712,972.87 × 2,304,254.00
  4. Step 4: Simplify right side
    4,139,835.23x = 13,164,140,559,024.12
  5. Step 5: Solve for x
    x = 13,164,140,559,024.12/4,139,835.23
  6. Step 6: Final answer
    x = 3,179,870.66

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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.