Home / 575,127.20-793,678.70-333,553.02

Finding the Fourth Proportional to 575,127.20, 793,678.70 and 333,553.02

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Solution

The fourth proportional to 575,127.20, 793,678.70 and 333,553.02 is: 460,305.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,127.20 : 793,678.70 = 333,553.02 : x
  2. Step 2: Convert to fraction form
    575,127.20/793,678.70 = 333,553.02/x
  3. Step 3: Cross multiply
    575,127.20x = 793,678.70 × 333,553.02
  4. Step 4: Simplify right side
    575,127.20x = 264,733,927,294.67
  5. Step 5: Solve for x
    x = 264,733,927,294.67/575,127.20
  6. Step 6: Final answer
    x = 460,305.00

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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.