Home / 591,666.69-816,557.18-350,026.95

Finding the Fourth Proportional to 591,666.69, 816,557.18 and 350,026.95

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Solution

The fourth proportional to 591,666.69, 816,557.18 and 350,026.95 is: 483,071.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,666.69 : 816,557.18 = 350,026.95 : x
  2. Step 2: Convert to fraction form
    591,666.69/816,557.18 = 350,026.95/x
  3. Step 3: Cross multiply
    591,666.69x = 816,557.18 × 350,026.95
  4. Step 4: Simplify right side
    591,666.69x = 285,817,017,465.87
  5. Step 5: Solve for x
    x = 285,817,017,465.87/591,666.69
  6. Step 6: Final answer
    x = 483,071.00

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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.