Home / 894,370.59-1,341,384.73-347,263.02

Finding the Fourth Proportional to 894,370.59, 1,341,384.73 and 347,263.02

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Solution

The fourth proportional to 894,370.59, 1,341,384.73 and 347,263.02 is: 520,828.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,370.59 : 1,341,384.73 = 347,263.02 : x
  2. Step 2: Convert to fraction form
    894,370.59/1,341,384.73 = 347,263.02/x
  3. Step 3: Cross multiply
    894,370.59x = 1,341,384.73 × 347,263.02
  4. Step 4: Simplify right side
    894,370.59x = 465,813,312,321.69
  5. Step 5: Solve for x
    x = 465,813,312,321.69/894,370.59
  6. Step 6: Final answer
    x = 520,828.07

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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.