Home / 963,810.24-1,330,065.95-534,097.55

Finding the Fourth Proportional to 963,810.24, 1,330,065.95 and 534,097.55

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Solution

The fourth proportional to 963,810.24, 1,330,065.95 and 534,097.55 is: 737,058.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,810.24 : 1,330,065.95 = 534,097.55 : x
  2. Step 2: Convert to fraction form
    963,810.24/1,330,065.95 = 534,097.55/x
  3. Step 3: Cross multiply
    963,810.24x = 1,330,065.95 × 534,097.55
  4. Step 4: Simplify right side
    963,810.24x = 710,384,955,912.61
  5. Step 5: Solve for x
    x = 710,384,955,912.61/963,810.24
  6. Step 6: Final answer
    x = 737,058.94

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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.