Home / 4,303,138.74-5,938,437.89-2,343,124.23

Finding the Fourth Proportional to 4,303,138.74, 5,938,437.89 and 2,343,124.23

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Solution

The fourth proportional to 4,303,138.74, 5,938,437.89 and 2,343,124.23 is: 3,233,569.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,138.74 : 5,938,437.89 = 2,343,124.23 : x
  2. Step 2: Convert to fraction form
    4,303,138.74/5,938,437.89 = 2,343,124.23/x
  3. Step 3: Cross multiply
    4,303,138.74x = 5,938,437.89 × 2,343,124.23
  4. Step 4: Simplify right side
    4,303,138.74x = 13,914,497,725,628.57
  5. Step 5: Solve for x
    x = 13,914,497,725,628.57/4,303,138.74
  6. Step 6: Final answer
    x = 3,233,569.39

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1.5x scale

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.