Home / 1,758,359.52-2,637,510.59-560,265.65

Finding the Fourth Proportional to 1,758,359.52, 2,637,510.59 and 560,265.65

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Solution

The fourth proportional to 1,758,359.52, 2,637,510.59 and 560,265.65 is: 840,389.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,359.52 : 2,637,510.59 = 560,265.65 : x
  2. Step 2: Convert to fraction form
    1,758,359.52/2,637,510.59 = 560,265.65/x
  3. Step 3: Cross multiply
    1,758,359.52x = 2,637,510.59 × 560,265.65
  4. Step 4: Simplify right side
    1,758,359.52x = 1,477,706,569,099.35
  5. Step 5: Solve for x
    x = 1,477,706,569,099.35/1,758,359.52
  6. Step 6: Final answer
    x = 840,389.32

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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.