Home / 4,430,455.31-6,114,033.80-2,393,264.81

Finding the Fourth Proportional to 4,430,455.31, 6,114,033.80 and 2,393,264.81

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Solution

The fourth proportional to 4,430,455.31, 6,114,033.80 and 2,393,264.81 is: 3,302,708.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,455.31 : 6,114,033.80 = 2,393,264.81 : x
  2. Step 2: Convert to fraction form
    4,430,455.31/6,114,033.80 = 2,393,264.81/x
  3. Step 3: Cross multiply
    4,430,455.31x = 6,114,033.80 × 2,393,264.81
  4. Step 4: Simplify right side
    4,430,455.31x = 14,632,501,952,984.08
  5. Step 5: Solve for x
    x = 14,632,501,952,984.08/4,430,455.31
  6. Step 6: Final answer
    x = 3,302,708.39

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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.