Home / 4,740,130.98-6,541,334.19-2,564,626.41

Finding the Fourth Proportional to 4,740,130.98, 6,541,334.19 and 2,564,626.41

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Solution

The fourth proportional to 4,740,130.98, 6,541,334.19 and 2,564,626.41 is: 3,539,159.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740,130.98 : 6,541,334.19 = 2,564,626.41 : x
  2. Step 2: Convert to fraction form
    4,740,130.98/6,541,334.19 = 2,564,626.41/x
  3. Step 3: Cross multiply
    4,740,130.98x = 6,541,334.19 × 2,564,626.41
  4. Step 4: Simplify right side
    4,740,130.98x = 16,776,078,420,309.96
  5. Step 5: Solve for x
    x = 16,776,078,420,309.96/4,740,130.98
  6. Step 6: Final answer
    x = 3,539,159.25

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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.