Home / 4,303,139.74-5,938,439.27-2,343,125.23

Finding the Fourth Proportional to 4,303,139.74, 5,938,439.27 and 2,343,125.23

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Solution

The fourth proportional to 4,303,139.74, 5,938,439.27 and 2,343,125.23 is: 3,233,570.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,139.74 : 5,938,439.27 = 2,343,125.23 : x
  2. Step 2: Convert to fraction form
    4,303,139.74/5,938,439.27 = 2,343,125.23/x
  3. Step 3: Cross multiply
    4,303,139.74x = 5,938,439.27 × 2,343,125.23
  4. Step 4: Simplify right side
    4,303,139.74x = 13,914,506,880,359.78
  5. Step 5: Solve for x
    x = 13,914,506,880,359.78/4,303,139.74
  6. Step 6: Final answer
    x = 3,233,570.77

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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.