Home / 4,390,770-6,058,392.66-2,456,655.24

Finding the Fourth Proportional to 4,390,770, 6,058,392.66 and 2,456,655.24

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Solution

The fourth proportional to 4,390,770, 6,058,392.66 and 2,456,655.24 is: 3,389,697.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,770 : 6,058,392.66 = 2,456,655.24 : x
  2. Step 2: Convert to fraction form
    4,390,770/6,058,392.66 = 2,456,655.24/x
  3. Step 3: Cross multiply
    4,390,770x = 6,058,392.66 × 2,456,655.24
  4. Step 4: Simplify right side
    4,390,770x = 14,883,382,074,166.54
  5. Step 5: Solve for x
    x = 14,883,382,074,166.54/4,390,770
  6. Step 6: Final answer
    x = 3,389,697.50

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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.