Home / 2,337,160-3,225,281.04-1,264,072

Finding the Fourth Proportional to 2,337,160, 3,225,281.04 and 1,264,072

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Solution

The fourth proportional to 2,337,160, 3,225,281.04 and 1,264,072 is: 1,744,419.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,160 : 3,225,281.04 = 1,264,072 : x
  2. Step 2: Convert to fraction form
    2,337,160/3,225,281.04 = 1,264,072/x
  3. Step 3: Cross multiply
    2,337,160x = 3,225,281.04 × 1,264,072
  4. Step 4: Simplify right side
    2,337,160x = 4,076,987,454,794.88
  5. Step 5: Solve for x
    x = 4,076,987,454,794.88/2,337,160
  6. Step 6: Final answer
    x = 1,744,419.49

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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.