Home / 1,133,726.54-1,700,829.70-375,525.08

Finding the Fourth Proportional to 1,133,726.54, 1,700,829.70 and 375,525.08

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Solution

The fourth proportional to 1,133,726.54, 1,700,829.70 and 375,525.08 is: 563,367.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,726.54 : 1,700,829.70 = 375,525.08 : x
  2. Step 2: Convert to fraction form
    1,133,726.54/1,700,829.70 = 375,525.08/x
  3. Step 3: Cross multiply
    1,133,726.54x = 1,700,829.70 × 375,525.08
  4. Step 4: Simplify right side
    1,133,726.54x = 638,704,199,715.92
  5. Step 5: Solve for x
    x = 638,704,199,715.92/1,133,726.54
  6. Step 6: Final answer
    x = 563,367.07

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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.