Home / 1,665,001.02-2,297,705.49-901,060.14

Finding the Fourth Proportional to 1,665,001.02, 2,297,705.49 and 901,060.14

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Solution

The fourth proportional to 1,665,001.02, 2,297,705.49 and 901,060.14 is: 1,243,465.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,001.02 : 2,297,705.49 = 901,060.14 : x
  2. Step 2: Convert to fraction form
    1,665,001.02/2,297,705.49 = 901,060.14/x
  3. Step 3: Cross multiply
    1,665,001.02x = 2,297,705.49 × 901,060.14
  4. Step 4: Simplify right side
    1,665,001.02x = 2,070,370,830,498.17
  5. Step 5: Solve for x
    x = 2,070,370,830,498.17/1,665,001.02
  6. Step 6: Final answer
    x = 1,243,465.20

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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.