Home / 967,224.71-1,333,363.34-675,931.90

Finding the Fourth Proportional to 967,224.71, 1,333,363.34 and 675,931.90

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Solution

The fourth proportional to 967,224.71, 1,333,363.34 and 675,931.90 is: 931,802.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,224.71 : 1,333,363.34 = 675,931.90 : x
  2. Step 2: Convert to fraction form
    967,224.71/1,333,363.34 = 675,931.90/x
  3. Step 3: Cross multiply
    967,224.71x = 1,333,363.34 × 675,931.90
  4. Step 4: Simplify right side
    967,224.71x = 901,262,805,750.07
  5. Step 5: Solve for x
    x = 901,262,805,750.07/967,224.71
  6. Step 6: Final answer
    x = 931,802.92

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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.