Home / 1,756,927.74-2,424,543.20-982,549.77

Finding the Fourth Proportional to 1,756,927.74, 2,424,543.20 and 982,549.77

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Solution

The fourth proportional to 1,756,927.74, 2,424,543.20 and 982,549.77 is: 1,355,909.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,927.74 : 2,424,543.20 = 982,549.77 : x
  2. Step 2: Convert to fraction form
    1,756,927.74/2,424,543.20 = 982,549.77/x
  3. Step 3: Cross multiply
    1,756,927.74x = 2,424,543.20 × 982,549.77
  4. Step 4: Simplify right side
    1,756,927.74x = 2,382,234,365,971.44
  5. Step 5: Solve for x
    x = 2,382,234,365,971.44/1,756,927.74
  6. Step 6: Final answer
    x = 1,355,909.13

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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.