Home / 2,748,472.02-3,791,315.56-1,714,184.16

Finding the Fourth Proportional to 2,748,472.02, 3,791,315.56 and 1,714,184.16

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Solution

The fourth proportional to 2,748,472.02, 3,791,315.56 and 1,714,184.16 is: 2,364,591.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,472.02 : 3,791,315.56 = 1,714,184.16 : x
  2. Step 2: Convert to fraction form
    2,748,472.02/3,791,315.56 = 1,714,184.16/x
  3. Step 3: Cross multiply
    2,748,472.02x = 3,791,315.56 × 1,714,184.16
  4. Step 4: Simplify right side
    2,748,472.02x = 6,499,013,078,513.53
  5. Step 5: Solve for x
    x = 6,499,013,078,513.53/2,748,472.02
  6. Step 6: Final answer
    x = 2,364,591.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.