Home / 1,535,593.05-2,303,389.41-524,723.72

Finding the Fourth Proportional to 1,535,593.05, 2,303,389.41 and 524,723.72

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Solution

The fourth proportional to 1,535,593.05, 2,303,389.41 and 524,723.72 is: 787,085.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,593.05 : 2,303,389.41 = 524,723.72 : x
  2. Step 2: Convert to fraction form
    1,535,593.05/2,303,389.41 = 524,723.72/x
  3. Step 3: Cross multiply
    1,535,593.05x = 2,303,389.41 × 524,723.72
  4. Step 4: Simplify right side
    1,535,593.05x = 1,208,643,059,295.71
  5. Step 5: Solve for x
    x = 1,208,643,059,295.71/1,535,593.05
  6. Step 6: Final answer
    x = 787,085.52

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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.