Home / 4,890,570.16-6,748,651.14-2,714,943.88

Finding the Fourth Proportional to 4,890,570.16, 6,748,651.14 and 2,714,943.88

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Solution

The fourth proportional to 4,890,570.16, 6,748,651.14 and 2,714,943.88 is: 3,746,436.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,570.16 : 6,748,651.14 = 2,714,943.88 : x
  2. Step 2: Convert to fraction form
    4,890,570.16/6,748,651.14 = 2,714,943.88/x
  3. Step 3: Cross multiply
    4,890,570.16x = 6,748,651.14 × 2,714,943.88
  4. Step 4: Simplify right side
    4,890,570.16x = 18,322,209,110,798.02
  5. Step 5: Solve for x
    x = 18,322,209,110,798.02/4,890,570.16
  6. Step 6: Final answer
    x = 3,746,436.21

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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.