Home / 1,304,567.06-1,957,316.72-793,272.45

Finding the Fourth Proportional to 1,304,567.06, 1,957,316.72 and 793,272.45

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Solution

The fourth proportional to 1,304,567.06, 1,957,316.72 and 793,272.45 is: 1,190,192.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,304,567.06 : 1,957,316.72 = 793,272.45 : x
  2. Step 2: Convert to fraction form
    1,304,567.06/1,957,316.72 = 793,272.45/x
  3. Step 3: Cross multiply
    1,304,567.06x = 1,957,316.72 × 793,272.45
  4. Step 4: Simplify right side
    1,304,567.06x = 1,552,685,425,934.00
  5. Step 5: Solve for x
    x = 1,552,685,425,934.00/1,304,567.06
  6. Step 6: Final answer
    x = 1,190,192.11

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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.