Home / 1,739,264.10-2,608,916.24-524,851.26

Finding the Fourth Proportional to 1,739,264.10, 2,608,916.24 and 524,851.26

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Solution

The fourth proportional to 1,739,264.10, 2,608,916.24 and 524,851.26 is: 787,282.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,264.10 : 2,608,916.24 = 524,851.26 : x
  2. Step 2: Convert to fraction form
    1,739,264.10/2,608,916.24 = 524,851.26/x
  3. Step 3: Cross multiply
    1,739,264.10x = 2,608,916.24 × 524,851.26
  4. Step 4: Simplify right side
    1,739,264.10x = 1,369,292,975,798.46
  5. Step 5: Solve for x
    x = 1,369,292,975,798.46/1,739,264.10
  6. Step 6: Final answer
    x = 787,282.95

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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.