Home / 1,164,943.65-1,746,376.65-454,806.53

Finding the Fourth Proportional to 1,164,943.65, 1,746,376.65 and 454,806.53

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Solution

The fourth proportional to 1,164,943.65, 1,746,376.65 and 454,806.53 is: 681,804.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,943.65 : 1,746,376.65 = 454,806.53 : x
  2. Step 2: Convert to fraction form
    1,164,943.65/1,746,376.65 = 454,806.53/x
  3. Step 3: Cross multiply
    1,164,943.65x = 1,746,376.65 × 454,806.53
  4. Step 4: Simplify right side
    1,164,943.65x = 794,263,495,527.64
  5. Step 5: Solve for x
    x = 794,263,495,527.64/1,164,943.65
  6. Step 6: Final answer
    x = 681,804.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.