Home / 1,358,614.86-2,035,264.95-1,119,072.66

Finding the Fourth Proportional to 1,358,614.86, 2,035,264.95 and 1,119,072.66

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Solution

The fourth proportional to 1,358,614.86, 2,035,264.95 and 1,119,072.66 is: 1,676,420.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,614.86 : 2,035,264.95 = 1,119,072.66 : x
  2. Step 2: Convert to fraction form
    1,358,614.86/2,035,264.95 = 1,119,072.66/x
  3. Step 3: Cross multiply
    1,358,614.86x = 2,035,264.95 × 1,119,072.66
  4. Step 4: Simplify right side
    1,358,614.86x = 2,277,609,361,401.27
  5. Step 5: Solve for x
    x = 2,277,609,361,401.27/1,358,614.86
  6. Step 6: Final answer
    x = 1,676,420.18

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