Home / 984,894.30-1,358,922.74-597,701.07

Finding the Fourth Proportional to 984,894.30, 1,358,922.74 and 597,701.07

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Solution

The fourth proportional to 984,894.30, 1,358,922.74 and 597,701.07 is: 824,687.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,894.30 : 1,358,922.74 = 597,701.07 : x
  2. Step 2: Convert to fraction form
    984,894.30/1,358,922.74 = 597,701.07/x
  3. Step 3: Cross multiply
    984,894.30x = 1,358,922.74 × 597,701.07
  4. Step 4: Simplify right side
    984,894.30x = 812,229,572,756.83
  5. Step 5: Solve for x
    x = 812,229,572,756.83/984,894.30
  6. Step 6: Final answer
    x = 824,687.05

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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.