Home / 3,527,259.06-4,865,823.02-2,304,280.45

Finding the Fourth Proportional to 3,527,259.06, 4,865,823.02 and 2,304,280.45

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Solution

The fourth proportional to 3,527,259.06, 4,865,823.02 and 2,304,280.45 is: 3,178,734.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,259.06 : 4,865,823.02 = 2,304,280.45 : x
  2. Step 2: Convert to fraction form
    3,527,259.06/4,865,823.02 = 2,304,280.45/x
  3. Step 3: Cross multiply
    3,527,259.06x = 4,865,823.02 × 2,304,280.45
  4. Step 4: Simplify right side
    3,527,259.06x = 11,212,220,851,742.10
  5. Step 5: Solve for x
    x = 11,212,220,851,742.10/3,527,259.06
  6. Step 6: Final answer
    x = 3,178,734.72

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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.