Home / 1,525,151.54-2,104,711.62-846,088.04

Finding the Fourth Proportional to 1,525,151.54, 2,104,711.62 and 846,088.04

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Solution

The fourth proportional to 1,525,151.54, 2,104,711.62 and 846,088.04 is: 1,167,602.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,151.54 : 2,104,711.62 = 846,088.04 : x
  2. Step 2: Convert to fraction form
    1,525,151.54/2,104,711.62 = 846,088.04/x
  3. Step 3: Cross multiply
    1,525,151.54x = 2,104,711.62 × 846,088.04
  4. Step 4: Simplify right side
    1,525,151.54x = 1,780,771,329,331.03
  5. Step 5: Solve for x
    x = 1,780,771,329,331.03/1,525,151.54
  6. Step 6: Final answer
    x = 1,167,602.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.