Home / 1,464,290.10-2,197,851.97-706,664.89

Finding the Fourth Proportional to 1,464,290.10, 2,197,851.97 and 706,664.89

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Solution

The fourth proportional to 1,464,290.10, 2,197,851.97 and 706,664.89 is: 1,060,681.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,464,290.10 : 2,197,851.97 = 706,664.89 : x
  2. Step 2: Convert to fraction form
    1,464,290.10/2,197,851.97 = 706,664.89/x
  3. Step 3: Cross multiply
    1,464,290.10x = 2,197,851.97 × 706,664.89
  4. Step 4: Simplify right side
    1,464,290.10x = 1,553,144,820,616.33
  5. Step 5: Solve for x
    x = 1,553,144,820,616.33/1,464,290.10
  6. Step 6: Final answer
    x = 1,060,681.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.