Home / 2,423,429.79-3,344,316.36-1,335,701.96

Finding the Fourth Proportional to 2,423,429.79, 3,344,316.36 and 1,335,701.96

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Solution

The fourth proportional to 2,423,429.79, 3,344,316.36 and 1,335,701.96 is: 1,843,259.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,429.79 : 3,344,316.36 = 1,335,701.96 : x
  2. Step 2: Convert to fraction form
    2,423,429.79/3,344,316.36 = 1,335,701.96/x
  3. Step 3: Cross multiply
    2,423,429.79x = 3,344,316.36 × 1,335,701.96
  4. Step 4: Simplify right side
    2,423,429.79x = 4,467,009,900,190.48
  5. Step 5: Solve for x
    x = 4,467,009,900,190.48/2,423,429.79
  6. Step 6: Final answer
    x = 1,843,259.47

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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.