Home / 1,169,598.65-1,755,097.81-1,074,420.41

Finding the Fourth Proportional to 1,169,598.65, 1,755,097.81 and 1,074,420.41

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Solution

The fourth proportional to 1,169,598.65, 1,755,097.81 and 1,074,420.41 is: 1,612,273.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,598.65 : 1,755,097.81 = 1,074,420.41 : x
  2. Step 2: Convert to fraction form
    1,169,598.65/1,755,097.81 = 1,074,420.41/x
  3. Step 3: Cross multiply
    1,169,598.65x = 1,755,097.81 × 1,074,420.41
  4. Step 4: Simplify right side
    1,169,598.65x = 1,885,712,897,148.76
  5. Step 5: Solve for x
    x = 1,885,712,897,148.76/1,169,598.65
  6. Step 6: Final answer
    x = 1,612,273.50

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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.