Home / 1,665,002.40-2,297,710.59-901,056.06

Finding the Fourth Proportional to 1,665,002.40, 2,297,710.59 and 901,056.06

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Solution

The fourth proportional to 1,665,002.40, 2,297,710.59 and 901,056.06 is: 1,243,461.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,002.40 : 2,297,710.59 = 901,056.06 : x
  2. Step 2: Convert to fraction form
    1,665,002.40/2,297,710.59 = 901,056.06/x
  3. Step 3: Cross multiply
    1,665,002.40x = 2,297,710.59 × 901,056.06
  4. Step 4: Simplify right side
    1,665,002.40x = 2,070,366,051,245.68
  5. Step 5: Solve for x
    x = 2,070,366,051,245.68/1,665,002.40
  6. Step 6: Final answer
    x = 1,243,461.30

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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.