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Finding the Fourth Proportional to 575,325.24, 793,854 and 333,508.76

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Solution

The fourth proportional to 575,325.24, 793,854 and 333,508.76 is: 460,187.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,325.24 : 793,854 = 333,508.76 : x
  2. Step 2: Convert to fraction form
    575,325.24/793,854 = 333,508.76/x
  3. Step 3: Cross multiply
    575,325.24x = 793,854 × 333,508.76
  4. Step 4: Simplify right side
    575,325.24x = 264,757,263,161.04
  5. Step 5: Solve for x
    x = 264,757,263,161.04/575,325.24
  6. Step 6: Final answer
    x = 460,187.12

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1.5x scale

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.