Home / 1,070,836.05-1,606,744.59-463,810.03

Finding the Fourth Proportional to 1,070,836.05, 1,606,744.59 and 463,810.03

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Solution

The fourth proportional to 1,070,836.05, 1,606,744.59 and 463,810.03 is: 695,927.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,836.05 : 1,606,744.59 = 463,810.03 : x
  2. Step 2: Convert to fraction form
    1,070,836.05/1,606,744.59 = 463,810.03/x
  3. Step 3: Cross multiply
    1,070,836.05x = 1,606,744.59 × 463,810.03
  4. Step 4: Simplify right side
    1,070,836.05x = 745,224,256,490.24
  5. Step 5: Solve for x
    x = 745,224,256,490.24/1,070,836.05
  6. Step 6: Final answer
    x = 695,927.50

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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.